2,129,865open jobs
136,740companies
247,963added this week
Browse all
Salary
$88k – $118k per year
Location
In office (Fort Huachuca)
Seniority
Senior · 5+ years exp
Visa
H-1B filings in 12 months: 21 · for this role: 13 · green card filings: 4
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 9, 2026. First seen by Alion on Aug 26, 2026. General Dynamics Information Technology scores A on the Alion truth index.

Overview
Company
Impact
Profile match
General Dynamics Information Technology, known as GDIT, is the technology services division of the defence contractor General Dynamics and one of the largest suppliers of IT to the United States federal government. It designs, builds and operates networks, cloud environments, cybersecurity and mission applications for defence, intelligence, homeland security and civilian agencies, work that requires a very large security-cleared workforce. The division roughly doubled in scale through the 2018 acquisition of CSRA, and has since concentrated on cloud migration, zero trust architecture and applying artificial intelligence inside accredited government environments.

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Secret

Clearance Level Must Be Able to Obtain:

Secret

Public Trust/Other Required:

None

Job Family:

IT Infrastructure and Operations

Job Qualifications:

Skills:

Documentations, Linux, Systems Design, Systems Engineering

Certifications:

Certified Information Systems Security Professional (CISSP) | International Information System Security Certification Consortium (ISC2) - International Information System Security Certification Consortium (ISC2)

Experience:

5 + years of related experience

US Citizenship Required:

Yes

Job Description:

Deliver simple solutions to complex problems as a Senior Linux System Engineer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.

At GDIT, people are our differentiator. As a Senior Linux System Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Senior Linux System Engineer joining our team to review, analyze and provide Tier III support for patches and updates, to include testing the baseline in the Engineering Operations Facility (EOF) prior to release to the RCCs.

Selected candidate will provide full-time onsite support at our Fort Huachuca facility.

MEANINGFUL WORK AND PERSONAL IMPACT:

  • Designs and defines system architecture for new or existing computer systems.
  • You will also develop Enterprise Technical Procedures (ETPs) with the directions to apply patches, upgrades and security configurations and/or updates to the baseline system in the EOF for testing IAW with the STIGs.
  • Ensure that already-provisioned Linux systems are kept in compliance with baseline requirements & ever-changing enterprise policy (e.g., equivalent to Group Policy in the Windows realm for ongoing compliance updates).
  • Monitor all solutions integrated via a centralized alerting system.
  • Develop an operating system lifecycle plan with integration of DoW STIGs and other recommended security standards.

WHAT YOU’LL NEED TO SUCCEED (Required):

Education & Experience: Bachelor’s Degree and a minimum of 5 years’ experience required. An additional 4 years of experience may be substituted in lieu of degree.

Clearance: Active Secret security clearance required.

Certification: Current DoW IAT level III.

Technical Skills:

  • VMWare management/administration experience.
  • Thorough experience with Red Hat Enterprise Linux (RHEL), Ubuntu or a derivative.
  • Knowledge of Windows and Linux Security Technical Implementation Guide (STIG) and current DISA’s hardening protocol.
  • Experienced in systems analysis, design, integration, documentation, and engineering.

GDIT IS YOUR PLACE:

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

  • Growth: AI-powered career tool that identifies career steps and learning opportunities.
  • Support: An internal mobility team focused on helping you achieve your career goals.
  • Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off.
  • Flexibility: Full-flex work week to own your priorities at work and at home.
  • Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY:

  • Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.
The likely salary range for this position is $88,130 - $117,875. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

40

Travel Required:

Less than 10%

Telecommuting Options:

Onsite

Work Location:

USA AZ Fort Huachuca

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.Join our Talent Community to stay up to date on our career opportunities and events at

gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,129,865 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

DevOps
Remote, many countries
Similar stack
Same company
Fort Huachuca
DevOps Engineer 2 hours ago
In office · Public Trust · 3+ years exp · Washington
DevOps
CI/CD
Jenkins
JFrog Artifactory
GitHub
Linux
Unix
Cybersecurity
SonarQube
LDAP
Apply
Remote (United States) · Full-Time · 8+ years exp · Austin
Go
Rust
Databases
PostgreSQL
TigerBeetle
DevOps
Rest API
gRPC
CI/CD
AWS
Docker
Cybersecurity
PCI DSS
Web3
Solana
Apply
$200k – $300k per year · In office · Full-Time · Fremont
Python
DevOps
Ansible
GitHub Actions
CI/CD
Configuration Management
Bitbucket
JFrog Artifactory
GitHub
Linux
Management
Confluence
Jira
Apply
Remote (United States) · Full-Time · United States
Go
Rust
Databases
PostgreSQL
DevOps
Rest API
gRPC
CI/CD
AWS
Docker
Cybersecurity
PCI DSS
Web3
Solana
Apply
$51k – $92k per year · In office · Secret · Full-Time · 3+ years exp · Norfolk
PowerShell
DevOps
VMWare
Azure
Incident Management
DHCP
Cybersecurity
Active Directory
Management
ITIL
Service Desk
Apply
$56k – $89k per year (net) · Remote (EU, United Kingdom, Switzerland, Iceland) · Full-Time · Tallinn
Python
Ruby
PowerShell
Bash
Databases
Oracle
DevOps
Terraform
Puppet
Ansible
Red Hat
Terragrunt
Chef
Prometheus
CI/CD
AWS
Docker
Kubernetes
Grafana
SaltStack
Configuration Management
Amazon EC2
Incident Management
IAM
Amazon CloudWatch
Linux
Apply
$49k – $79k per year · Remote (EU, United Kingdom, Switzerland, Iceland) · Full-Time · Riga
Python
Ruby
PowerShell
Bash
Databases
Oracle
DevOps
Terraform
Puppet
Ansible
Red Hat
Terragrunt
Chef
Prometheus
CI/CD
AWS
Docker
Kubernetes
Grafana
SaltStack
Configuration Management
Amazon EC2
Incident Management
IAM
Amazon CloudWatch
Linux
Apply
Remote (South America, United States, Guatemala) · Full-Time
DevOps
GCP
Azure
AWS
Docker
Kubernetes
Grafana
Platform Engineering
Windows
Apply
≈ $50k – $111k per year (Estimated) · Hybrid · Full-Time · Stoke-on-Trent
Python
PowerShell
DevOps
Ansible
Red Hat
VMWare
Windows Server
Ubuntu
Linux
Windows
DNS
DHCP
Cybersecurity
Active Directory
Apply
≈ $17k – $41k per year (Estimated) · In office · Full-Time · Saint Petersburg
DevOps
Debian
Ubuntu
CentOS Stream
Linux
TCP/IP
VPN
VLAN
Cybersecurity
Wireshark
Nmap
Tcpdump
Apply
≈ $66k – $120k per year (Estimated) · In office · Full-Time · 5+ years exp · Hemel Hempstead
Python
C++
DevOps
Red Hat
RTOS
Git
Bitbucket
CentOS Stream
Linux
IoT
FreeRTOS
Management
Confluence
Jira
Agile
Apply
≈ $47k – $95k per year (Estimated) · Hybrid · Full-Time · 8+ years exp · Pune
SQL
Databases
Couchbase
DevOps
Ansible
Red Hat
OpenShift
Kubernetes
Linux
Apply
$91k per year · In office · Secret · Full-Time · Fort Huachuca
DevOps
VMWare
Hyper-V
Apply
≈ $89k – $169k per year (Estimated) · In office · Secret · 8+ years exp · Fort Huachuca
Cybersecurity
Active Directory
Management
ITSM
Apply
$65k – $74k per year · In office · Secret · Full-Time · 4+ years exp · Bachelor's Degree · Fort Huachuca
PowerShell
Apply
$70k – $74k per year · In office · Secret · Full-Time · 4+ years exp · Bachelor's Degree · Fort Huachuca
DevOps
Red Hat
Linux
Unix
Apply
$66k – $106k per year · In office · Secret · PhD · Fort Huachuca
Cybersecurity
SIEM
Apply
See all jobs
This is one of many
2,129,865 more open roles from verified company boards, updated every day.