Defense Jobs - Remote & On-site

Defense jobs hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $166,025/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

AI/ML
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Executive
Networking
Product
Design
Analytics
Support
Enterprise Apps
Quantum

Socure

socure.com
Socure is a leading digital identity verification and fraud prevention platform that uses artificial intelligence and machine learning to verify consumer identities in real time. The company analyzes thousands of predictive data points - including biometrics, device intelligence, and email or phone attributes - to accurately authenticate individuals during online onboarding. By providing high accuracy rates across demographic groups, it enables financial institutions, digital healthcare providers, and online platforms to reduce fraud while streamlining user conversion.
socure.com • HQ: New York, United States • Artificial Intelligence • Fraud Detection • Identity Management • 501-1000 employees • Est. 2012
HQ: New York, United States • Artificial Intelligence • Fraud Detection • Identity Management • 501-1000 employees • Est. 2012
Top 25% payVerified live · 7 min ago 20 days ago

Deputy Chief Information Security Officer

$200k – $250k per year • Executive • San Francisco • Remote (United States) • Full-Time • Architect
Threat Modeling
Crowdstrike
Okta
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PingWind

pingwind.com
PingWind is a Service-Disabled Veteran-Owned Small Business (SDVOSB) IT services, cybersecurity, and supply chain management provider headquartered in Annandale, Virginia. Founded in 2012 by U.S. Army veteran Aaron Moak, the company delivers mission-critical technology solutions to U.S. federal government partners across defense, intelligence, civilian, and health agencies (including the Department of Veterans Affairs, Department of Defense, and Department of Homeland Security).
pingwind.com • Huntsville • Washington • Alexandria • Austin • Chicago • Information Technology • Government • Cybersecurity • Est. 2012
Huntsville • Washington • Alexandria • Austin • Chicago • Information Technology • Government • Cybersecurity • Est. 2012
Verified live · 2 hours ago 20 days ago

Cybersecurity Lead

$106k – $148k per year • Lead • In office (Huntsville, United States) • Bachelor's Degree • Full-Time • Staff
Nessus
OWASP Top 10
SBOM
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IFS

ifs.com
IFS (Industrial and Financial Systems) is a global enterprise software company that provides cloud-based applications and Industrial AI solutions for asset- and service-intensive industries. Originally founded in Sweden in 1983, the firm specializes in Enterprise Resource Planning (ERP), Enterprise Asset Management (EAM), and Field Service Management (FSM) software. Its flagship platform, IFS Cloud, enables organizations in sectors like manufacturing, aerospace and defense, construction, and energy to optimize operations, maintain complex infrastructure, and streamline field service delivery.
ifs.com • HQ: Linköping, Sweden • Artificial Intelligence • Software • Enterprise Resource Planning (ERP) • 5000+ employees • Est. 1983
HQ: Linköping, Sweden • Artificial Intelligence • Software • Enterprise Resource Planning (ERP) • 5000+ employees • Est. 1983
Verified live · 1 hour ago 20 days ago

Cloud Engineer - AWS (IGT1)

Junior • 2+ years expRemote/Hybrid (Sri Lanka) • Bachelor's Degree • Full-Time • Senior
PowerShell
Python
DevOps
AWS
Terraform
Windows Server
GitHub
Cybersecurity
Sophos
Management
Confluence
Jira
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Paramount Computer Systems

paramountassure.com
Paramount Computer Systems is a Dubai-based cybersecurity solutions provider that specializes in safeguarding critical digital infrastructure across the Middle East and GCC region. Established in 1992, the company offers an end-to-end service suite encompassing governance, risk, and compliance (GRC), network security, identity management, and managed threat protection. Serving major enterprises in banking, government, energy, and telecommunications, it helps organizations build resilient digital environments through advanced security technology and strategic consulting.
paramountassure.com • HQ: Dubai, United Arab Emirates • Internet Services • Internet Security Services • Information Security • Cybersecurity • Est. 1992
HQ: Dubai, United Arab Emirates • Internet Services • Internet Security Services • Information Security • Cybersecurity • Est. 1992
Verified live · 1 day ago 20 days ago

Senior Network Security Engineer

Senior • 8+ years expIn office • Full-Time • Senior
Tcpdump
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Verified live · 1 day ago 2 months ago

Security Engineer - XDR (Lead)

Lead • 5+ years expIn office • Full-Time • Staff
Azure
Cybersecurity
Microsoft Defender
Microsoft Defender for Cloud
Apply
Verified live · 1 day ago 3 months ago

Data Security - DLP Architect

Staff+ • 8+ years expIn office (Dubai, United Arab Emirates) • Bachelor's Degree • Full-Time • Architect
PowerShell
Python
DevOps
AWS
Azure
CI/CD
SLI/SLO/SLA
Cybersecurity
ISO 27001
Microsoft Sentinel
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Startree

startree.ai
A managed real-time analytics platform designed for OLAP at massive speed and scale, built on top of Apache Pinot.
startree.ai • Big Data • Analytics Platforms • Data & Analytics
Big Data • Analytics Platforms • Data & Analytics
$28k – $68k per year (Estimated) • Senior • Remote (India) • Senior
Java
AI/ML
LLM
Together AI
DevOps
Splunk
Cybersecurity
Crowdstrike
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Tenable

tenable.com
Tenable, Inc. is the leading exposure management and AI security company that enables organizations to monitor, prioritize, and reduce cybersecurity risks and vulnerabilities across the entire attack surface, including IT, cloud, OT, and hybrid environments.
tenable.com • Tel Aviv • Columbia • Chicago • London • Dublin • Cloud Security • Cybersecurity • Vulnerability Management
Tel Aviv • Columbia • Chicago • London • Dublin • Cloud Security • Cybersecurity • Vulnerability Management
Verified live · 1 hour ago 20 days ago

Senior Research Engineer

$68k – $175k per year (Estimated) • Senior • 3+ years expIn office (Dublin, Ireland) • Bachelor's Degree • Internship • Senior
Python
SQL
Databases
Snowflake
DevOps
CI/CD
Cybersecurity
CVSS
Nessus
Apply
Verified live · 1 hour ago 2 months ago

Security Engineer

$89k – $224k per year (Estimated) • Staff+ • 10+ years expIn office (Sydney, Australia) • Internship • Staff
Python
DevOps
AWS
Azure
Docker
GCP
Cybersecurity
Nessus
Apply
Verified live · 1 hour ago 2 months ago

Principal Solutions Architect (AWS Technical Alliances)

$133k – $261k per year (Estimated) • Equity • Lead • 7+ years expBoston • Remote (United States) • Architect
AWS Bedrock
LLM
AI Agents
DevOps
AWS
Azure
GCP
Cybersecurity
Nessus
Management
Slack
Marketing
Salesforce
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Vertiv

vertiv.com
Vertiv provides power and thermal management infrastructure for data centres. Its portfolio spans uninterruptible power supplies, cooling systems and rack solutions. Demand for liquid cooling in artificial intelligence deployments has become a major focus.
vertiv.com • HQ: Westerville, United States • Artificial Intelligence • Information Technology • Data Centers • 5000+ employees • Est. 2016
HQ: Westerville, United States • Artificial Intelligence • Information Technology • Data Centers • 5000+ employees • Est. 2016
Verified live · 27 min ago 20 days ago

Engineer II Firmware Engineering X

$22k – $51k per year (Estimated) • Middle • In office (Pune, India) • Bachelor's Degree • Middle
Cortex
Prometheus
Git
Cybersecurity
Wireshark
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Verified live · 27 min ago 22 days ago

Sr. Engineer Firmware Engineering XI

$25k – $60k per year (Estimated) • Senior • In office (Pune, India) • Senior
C++
DevOps
GitLab
Cybersecurity
Nmap
SonarQube
Wireshark
Management
Jira
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Verified live · 27 min ago 2 months ago

Senior Engineer Software - Testing

$22k – $58k per year (Estimated) • Senior • 3+ years expIn office (Pune, India) • Bachelor's Degree • Senior • English
SQL
Databases
MS SQL
DevOps
Git
Cybersecurity
Wireshark
QA
Postman
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Nelnet

nelnet.com
Nelnet is a diversified financial services and technology company headquartered in Lincoln, Nebraska, with roots dating back to 1978. It specializes in student loan servicing, tuition payment processing for K-12 and higher education institutions, consumer banking, and business process outsourcing for government entities. Publicly traded on the New York Stock Exchange under the symbol NNI, the firm operates multiple business segments serving millions of customers across the United States and international markets.
nelnet.com • HQ: Lincoln, United States • Digital Government • Government • EdTech Platforms • Education • Payments • Banking • Financial Services • Lending • 501-1000 employees • Est. 1978
HQ: Lincoln, United States • Digital Government • Government • EdTech Platforms • Education • Payments • Banking • Financial Services • Lending • 501-1000 employees • Est. 1978
Top 25% payVerified live · 1 hour ago 20 days ago

Vulnerability Management Engineer

$75k – $125k per year • Equity • Junior • 2+ years expRemote/Hybrid (Centennial, Lincoln, Madison, United States) • Bachelor's Degree • Full-Time • Junior
C#
Python
C#
.NET
DevOps
AWS
Azure
GCP
VMWare
Cybersecurity
CIS Benchmarks
Carbon Black
Cortex XDR
Crowdstrike
Microsoft Defender
Qualys Cloud Platform
Tanium
Apply
Report

Homedepot

homedepot.com
The Home Depot, the world's largest home improvement specialty retailer, values and rewards dedicated, knowledgeable, and experienced professionals. We operate more than 2,300 retail stores in all 50 states, the District of Columbia, Puerto Rico, the U.S. Virgin Islands, Guam, Canada, and Mexico.
homedepot.com • HQ: Atlanta, United States • Commerce • Tools & DIY Supplies • Retail & Shop Systems • 1001-5000 employees
HQ: Atlanta, United States • Commerce • Tools & DIY Supplies • Retail & Shop Systems • 1001-5000 employees
Verified live · 3 hours ago 20 days ago

Cybersecurity Engineer II | SIEM and EDR (Remote)

$90k – $130k per year • Middle • 2+ years expUnited States • Remote (United States) • Bachelor's Degree • Full-Time • Middle
Cortex
Splunk
Prometheus
Azure
GCP
Cybersecurity
Crowdstrike
Apply
Report

Integrant

integrant.com
Extend your team and scale your solutions with Integrant. We provide custom software development, AI solutions, and domain expertise for regulated industries.
integrant.com • HQ: Cairo, Egypt • Artificial Intelligence • Information Technology • Software • Est. 1992
HQ: Cairo, Egypt • Artificial Intelligence • Information Technology • Software • Est. 1992
Verified live · 1 day ago 20 days ago

IT Security Lead

Lead • 8+ years expIn office (Cairo, Egypt) • Staff
PowerShell
Python
DevOps
AWS
Azure
CI/CD
Kubernetes
IAM
Cybersecurity
Defense in Depth
ISO 27001
Least Privilege
Threat Modeling
Zero Trust
Microsoft Defender
Apply
Report

Condé Nast

condenast.com
Condé Nast is a world-renowned global media company known for producing iconic publications across fashion, culture, design, and lifestyle. Its portfolio features influential media brands such as Vogue, GQ, The New Yorker, Vanity Fair, and Wired. Reaching over a billion consumers across print, digital, video, and social channels, the company shapes cultural conversations and defines trends through high-impact journalism and premium creative content.
condenast.com • New York • Madrid • Milan • Paris • London • News Agencies • Media & Entertainment • Publishing • 501-1000 employees
New York • Madrid • Milan • Paris • London • News Agencies • Media & Entertainment • Publishing • 501-1000 employees
Verified live · 2 hours ago 20 days ago

Engineer I, Security Operations

$9.5k – $38k per year (Estimated) • Junior • 2+ years expIn office (Chennai, India) • Bachelor's Degree • Full-Time • Junior
Incident Management
Splunk
Cybersecurity
IBM QRadar
Sophos
Apply
Report
The PNC Financial Services Group is one of the largest diversified banking and financial institutions in the United States. Headquartered in Pittsburgh, Pennsylvania, the corporation provides a comprehensive range of services, including retail banking, wealth management, and corporate lending. With a vast network of branches and ATMs, it serves millions of individual consumers, small businesses, and large corporate clients across the country.
pnc.com • HQ: Pittsburgh, United States • Health Care • Financial Services • Banking • 1001-5000 employees
HQ: Pittsburgh, United States • Health Care • Financial Services • Banking • 1001-5000 employees
$137k – $264k per year (Estimated) • Staff+ • 8+ years expDenverDallas • Remote (United States) • Bachelor's Degree • Full-Time • Architect
PowerShell
DevOps
Azure
Incident Management
SLI/SLO/SLA
Cybersecurity
Microsoft Entra ID
Wireshark
Analytics
Power BI
Management
ServiceNow
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AVEVA

aveva.com
AVEVA is an industrial software company headquartered in Cambridge, United Kingdom, and founded in 1967 as the Computer-Aided Design Centre. The company provides a comprehensive suite of digital solutions including engineering design software, industrial data management platforms, and performance optimization tools such as the PI System and digital twin technology. Operating as a subsidiary of Schneider Electric, the firm serves global industries including energy, manufacturing, infrastructure, and chemicals to drive digital transformation and operational efficiency.
aveva.com • HQ: Cambridge, United Kingdom • Data Management • Data & Analytics • CAD & PLM • Industrial IoT (IIoT) • Manufacturing • Software • Industrial Automation • Simulation & Digital Twin • 5000+ employees • Est. 1967
HQ: Cambridge, United Kingdom • Data Management • Data & Analytics • CAD & PLM • Industrial IoT (IIoT) • Manufacturing • Software • Industrial Automation • Simulation & Digital Twin • 5000+ employees • Est. 1967
Verified live · 30 min ago 20 days ago

Unified Communications (UC) Messaging Engineer

Senior • 5+ years expIn office (Kuala Lumpur, Malaysia) • Bachelor's Degree • Full-Time • Senior
PowerShell
DevOps
IAM
Cybersecurity
Microsoft Defender
Microsoft Entra ID
Apply
Top 25% payVerified live · 30 min ago 28 days ago

Principal Test Engineer – Industrial Automation & SCADA

$131k – $218k per year • Lead • 12+ years expRemote/Hybrid (Lake Forest, United States) • Full-Time • Principal
Python
Cybersecurity
Wireshark
IoT
MQTT
OPC UA
Apply
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ICF

icf.com
ICF is a global consulting and technology services company with approximately 9,000 employees, but we are not your typical consultants. At ICF, business analysts and policy specialists work together with digital strategists, data scientists and creatives. We combine unmatched industry expertise with cutting-edge engagement capabilities to help organizations solve their most complex challenges.
icf.com • Arlington • Reston • Brussels • Madrid • Newark • Government • Artificial Intelligence • Information Technology • 1001-5000 employees • Est. 1969
Arlington • Reston • Brussels • Madrid • Newark • Government • Artificial Intelligence • Information Technology • 1001-5000 employees • Est. 1969
Verified live · 1 day ago 20 days ago

Senior Cyber Range Engineer (High Level Clearance Required)

$119k per year • Senior • 8+ years expIn office (United States) • Bachelor's Degree • Full-Time • Senior
Red Hat
VMWare
Cybersecurity
Security Onion
Apply
Verified live · 1 day ago 20 days ago

Cyber Security Engineer (High Level Clearance Required)

$119k per year • Senior • 8+ years expIn office (Fort Meade, United States) • Bachelor's Degree • Full-Time • Staff
Red Hat
VMWare
Splunk
Cybersecurity
Security Onion
Apply
Verified live · 1 day ago 21 day ago

Security Engineer - Remote

$99k – $168k per year • Senior • 5+ years expIn office (Reston, United States) • Bachelor's Degree • Full-Time • Senior
Perl
Python
DevOps
AWS
Azure
GCP
Cybersecurity
Nessus
NIST 800-53
Snyk
Apply
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Tines

tines.com
Tines lets every team build. IT and Security maintain complete visibility, governance, and control.
tines.com • Sydney • Dublin • Boston • Software • Cybersecurity • Business Process Automation (BPA) • Est. 2018
Sydney • Dublin • Boston • Software • Cybersecurity • Business Process Automation (BPA) • Est. 2018
Top 25% pay 20 days ago

Senior Software Engineer (backend)

$210k – $220k per year • Senior • 6+ years expDublin • Remote (United States) • Full-Time • Senior
Go
Ruby
Rust
TypeScript
JavaScript
Databases
Databricks
PostgreSQL
Redis
AI/ML
AI Agents
Frontend
React.js
DevOps
AWS
AWS CDK
Docker
Cybersecurity
Tines
Apply
Verified live · 11 hours ago 2 months ago

Executive Assistant to CEO and COO ( Fixed term contract )

Remote/Hybrid (Dublin, Ireland) • Contractor
Databricks
AI/ML
AI Agents
Cybersecurity
Tines
Management
Notion
Slack
Apply
Verified live · 11 hours ago 5 months ago

Senior Security Operations Engineer

$122k – $227k per year (Estimated) • Senior • 8+ years exp • Remote (United States) • Senior
Python
Node JS
JavaScript
Node JS
Commander.js
Databases
Databricks
AI/ML
AI Agents
DevOps
AWS
Azure
Docker
Kubernetes
Amazon CloudWatch
Amazon ECS
Cybersecurity
FedRAMP
SOC 2
Tines
Apply
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Ripple

ripple.com
Ripple is a financial technology company that provides enterprise-grade blockchain infrastructure for real-time cross-border payments, liquidity, and asset tokenization. Its platform allows banks, payment providers, and institutions to execute instant, low-cost international transactions using its global network and digital assets like XRP as bridge liquidity. Beyond its core payment rails, the company offers digital asset custody solutions, stablecoin infrastructure, and central bank digital currency (CBDC) platform tools.
ripple.com • Tallinn • San Francisco • Chicago • Dublin • London • Financial Services • Cryptocurrencies • Blockchain & Crypto • 1001-5000 employees
Tallinn • San Francisco • Chicago • Dublin • London • Financial Services • Cryptocurrencies • Blockchain & Crypto • 1001-5000 employees
Verified live · 19 min ago 20 days ago

Staff Security Engineer

$88k – $221k per year (Estimated) • Staff+ • 7+ years expIn office (Dublin, Ireland) • Full-Time • Staff
Claude
Claude Code
AI Agents
OpenAI
OpenAI Codex
DevOps
Rest API
Cybersecurity
Google SecOps
Tines
Apply
Verified live · 19 min ago 20 days ago

Staff Security Engineer

$85k – $214k per year (Estimated) • Staff+ • 7+ years expIn office (London, United Kingdom) • Full-Time • Staff
Claude
Claude Code
AI Agents
OpenAI
OpenAI Codex
DevOps
Rest API
Cybersecurity
Google SecOps
Tines
Apply
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Espace Real Estate

espace.ae
Headquartered in Dubai, United Arab Emirates, Espace Real Estate is a premier property agency and real estate services firm. Established in 2009, the company specializes in residential sales, property leasing, portfolio management, and valuation services. Driven by a team of localized area specialists, it provides tailored market insights and end-to-end guidance to connect buyers, sellers, landlords, and tenants across the region.
espace.ae • HQ: Dubai, United Arab Emirates • Travel & Tourism • Vacation Rentals • Real Estate Brokerage • Real Estate • 51-200 employees • Est. 2009
HQ: Dubai, United Arab Emirates • Travel & Tourism • Vacation Rentals • Real Estate Brokerage • Real Estate • 51-200 employees • Est. 2009
Top 25% payVerified live · 6 hours ago 20 days ago

Test Automation Engineer — 5G Core & Device Functions

$140k – $160k per year • Junior • 2+ years expIn office (Saratoga, United States) • Bachelor's Degree • Full-Time • Junior
Python
DevOps
CI/CD
Git
Proxmox VE
VMWare
Cybersecurity
Tcpdump
Wireshark
Management
Jira
Apply
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Felix

getfelix.com
We help consumers find and transact with local business.
getfelix.com • Richmond • Mississauga • Columbia • Toronto • Internet Services • Online Directories & Classifieds
Richmond • Mississauga • Columbia • Toronto • Internet Services • Online Directories & Classifieds
Verified live · 7 hours ago 20 days ago

IT Systems Engineer

$61k – $76k per year • Equity • Junior • 1+ year expRemote/Hybrid (Toronto, Canada) • Full-Time • Junior
Datadog
Cybersecurity
Crowdstrike
ESET
Management
Confluence
Google Workspace
Jira
Slack
Apply
Report

Slash Financial

slashfinancial.com
Slash Financial is a financial technology enterprise specializing in modern business banking platforms, corporate card issuance, and cross-border payment infrastructure. Headquartered in San Francisco, California, the company provides digital banking services tailored for startups, e-commerce brands, performance marketing agencies, and crypto-native enterprises worldwide.
slashfinancial.com • HQ: San Francisco, United States • Financial Services • FinTech
HQ: San Francisco, United States • Financial Services • FinTech
Top 25% payVerified live · 10 hours ago 20 days ago

Software Engineer, Security

$250k – $350k per year • Junior • 2+ years expIn office (San Francisco, United States) • PhD • Full-Time • Junior
TypeScript
Databases
Apache Kafka
CockroachDB
DevOps
Amazon EKS
AWS
Cloudflare
Kubernetes
Pulumi
Terraform
Cybersecurity
AWS WAF
SOC 2
Apply
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Loenbro

loenbro.com
Loenbro has its origins in the refineries of Montana, where in 1998 brothers Paul and Jon Leach began building a reputation for taking on demanding welding jobs and delivering quality work, often exceeding the expectations of the company leaders w...
loenbro.com • Dallas • Centennial • Cedar Rapids • Austin • San Antonio • Data Centers • Semiconductors • Education • Est. 1998
Dallas • Centennial • Cedar Rapids • Austin • San Antonio • Data Centers • Semiconductors • Education • Est. 1998
Verified live · 1 hour ago 20 days ago

Cyber Security Analyst & Vulnerability Management Engineer

$92k – $230k per year (Estimated) • Staff+ • 10+ years expIn office • Full-Time • Staff
Azure
Cybersecurity
Crowdstrike
Microsoft Entra ID
Apply
Report
Defense Jobs - Remote & On-site
Frequently asked questions
How many Defense jobs are available on Alion?
There are currently 2450 active listings from 878 hiring companies on Alion, refreshed daily.
What salary do Defense jobs pay?
The average salary is around $166,025 per year based on the current listings.
Are remote options available for Defense jobs?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Defense jobs?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.