950,760open jobs
57,518companies
154,547added this week
Browse all
Salary
≈ $78k – $163k per year (Estimated)
Location
Hybrid (Reston, United States)
Seniority
Middle · 3+ years exp

Confirmed on the employer's own hiring board on Sep 30, 2026. First seen by Alion on Sep 28, 2026. GuidePoint Security scores B on the Alion truth index.

Overview
Company
Impact
Profile match
GuidePoint Security is a cybersecurity solutions and services firm headquartered in Reston, Virginia, advising organizations on security strategy, product selection, implementation, managed services and incident response. Founded in 2011, it has vetted more than 800 technology vendors and serves over 5,900 customers, including more than half of the Fortune 500 and every US cabinet-level agency, with offices in Tampa, Hinsdale and New York. It hires account executives by region, security, cloud, network and endpoint engineers, application security consultants, detection engineers, proposal and contracts specialists, marketing staff and federal fellowship participants.

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation’s top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk.

Forescout Cyber Security Engineer, Mid

General Description

We are looking for a skilled Forescout Engineer, Mid to support implementing and operating next-generation security solutions for government and commercial clients. The individual will be responsible for the hands-on evaluation, implementation, and operation of leading cyber defense tools. By applying in-depth defense strategies to large and complex networks, you will help identify vulnerabilities, prioritize response actions, and develop effective countermeasures to protect critical data from malicious actors.

About the Federal Region

GuidePoint Security is the trusted partner that defense and civilian government agencies rely on to lead their cybersecurity efforts and protect their organizations. We help solve their most complex security challenges, mature security architectures, and proactively reduce risk. Our purpose-built solutions ensure compliance, safeguard critical assets, and align security with organizational objectives. Backed by deep expertise, strong partnerships, and advanced technologies, we deliver scalable, adaptive capabilities that evolve with the threat landscape so Federal agencies can lead with confidence and protect what’s next.

Roles and Responsibilities:  

  • Deployment or daily maintenance of ForeScout CounterACT appliances
  • Network engineering duties, including physical or logical such as installation and activation of ports, configuration of switches, and LANS, VLANS, and network FW, or appliances or network administration services such as Active Directory, Guests LANS, and domain management
  • Knowledge of multi-domain architectures, including data center, WAN, and LAN in virtualized architectures

Required Experience and Education :  

  • TS/SCI clearance with the ability to obtain a counter-intelligence polygraph. 
  • 3+ years of experience performing systems administration for Windows or Linux, including performing basic troubleshooting and installation or configuration, monitoring system performance or availability, and performing security upgrades
  • HS diploma or GED and 7+ years of experience with supporting IT projects and activities, Associate’s degree and 5+ years of experience supporting IT projects and activities, Bachelor’s degree and 3+ years of experience supporting IT projects and activities, or Master’s degree and 1+ years of experience supporting IT projects and activities.
  • A DoD 8570 IAT Level III Certification such as SecurityX (formerly CASP+), CCNP Security, CISA, CISSP (or Associate), GCED, GCIH, CCSP certification within 30 days of start date
  • Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support Certification (CSSP-IS), including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND Certification, prior to start date on the contract.
  • Embraces emerging technologies, including AI tools, to work smarter, solve problems, and drive better business outcomes

Preferred Experience and Education

  • ForeScout Certified Administrator (FSCA) and/or ForeScout Certified Engineer (FSCE) certifications
  • Knowledge of federal information security policies, standards, procedures, directives, frameworks, federal security authorizations, assessment, and risk management processes for enterprise systems
  • Ability to install and deploy ForeScout in a multidomain customer environment
  • Ability to integrate cybersecurity data using enterprise or custom tools data aggregation and analysis tools, including Splunk
  • Ability to provide support in a Tier II IT operations and maintenance role, including ticket work information updates, issue responses, and remediation
  • Ability to be a self-starter, work without considerable direction, and work with a team
  • Possession of excellent verbal and written communication skills, including for coordinating efforts and establishing customer relations

Travel Requirements

  • This position requires 100% onsite support in Reston, VA OR Washington, D.C.

 Physical Requirements

  • Sedentary work
  • Substantial movement of the wrists, hands, and/or fingers for a minimum of 8 hours a day
  • Required to have close visual acuity to view computer terminal and/or extensive reading for a minimum of 8 hours a day
  • If you have additional physical requirements/changes, please discuss with HR first

“Applicants selected will be subject to a security investigation and must meet eligibility requirements for access to classified information.”

We use Greenhouse Software as our applicant tracking system and Zoom Scheduler for HR screen request scheduling. At times, your email may block our communication with you. Please be sure to check your SPAM folder so that you don't miss updates on your application.

Why GuidePoint?

GuidePoint Security is a rapidly growing, profitable, privately-held value added reseller that focuses exclusively on Information Security. Since its inception in 2011, GuidePoint has grown to over 1,300 employees, established strategic partnerships with leading security vendors, and serves as a trusted advisor to more than 6,200 customers.

Firmly-defined core values drive all aspects of the business, which have been paramount to the company’s success and establishment of an enjoyable workplace atmosphere. At GuidePoint, your colleagues are knowledgeable, skilled, and experienced and will seek to collaborate and provide mentorship and guidance at every opportunity.  

This is a unique and rare opportunity to grow your career along with one of the fastest growing companies in the nation.

Some added perks….

  • Remote workforce primarily (U.S. based only, some travel may be required for certain positions, working on-site may be required for Federal positions)
  • Group Medical Insurance options: Zero Deductible PPO Plan (GuidePoint pays 90% of the premium for employees and 70% for family plans (spouse/children/family) or High Deductible Health Plan with HSA (GuidePoint pays 100% of the employees premiums and 75% for family plans (spouse/children/family). If you choose the High Deductible / HSA plan, GPS will contribute in 4 equal quarterly installments: ($850 per EE annually / $1750 per family annually (includes spouse/children/family options)
  • Group Dental Insurance: GuidePoint pays 100% of the premium for employees and 75% of family plans
  • 12 corporate holidays and a Flexible Time Off (FTO) program
  • Healthy mobile phone and home internet allowance
  • Eligibility for retirement plan after 2 months at open enrollment
  • Pet Benefit Option
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.
950,760 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

Security
Similar stack
Same company
Reston
≈ $109k – $214k per year (Estimated) • In office • Full-Time • 8+ years exp • PhD • Pittsburgh
AI/ML
AI Agents
Cybersecurity
NIST CSF
Apply
≈ $106k – $208k per year (Estimated) • In office • 8+ years exp • Bachelor's Degree • Miami
DevOps
CI/CD
Cybersecurity
ISO 27001
NIST CSF
SOC 2
Defense in Depth
Least Privilege
SIEM
Apply
$57k – $109k per year • In office • Secret • Full-Time • Bachelor's Degree • Tucson
Python
C++
DevOps
Git
Linux
Unix
Management
Agile
Scrum
Apply
≈ $181k – $356k per year (Estimated) • In office • 8+ years exp • PhD • Palo Alto
AI/ML
Fine-tuning
AI Agents
LLM Guardrails
Cybersecurity
ISO 27001
SOC 2
FedRAMP
SIEM
Apply
≈ $87k – $182k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Bachelor's Degree • United States
DevOps
Incident Management
IAM
DNS
Cybersecurity
SIEM
DLP
Apply
$145k – $160k per year • Hybrid • Full-Time • Bachelor's Degree • McLean
Python
PowerShell
Bash
DevOps
Terraform
Ansible
GCP
Red Hat
Azure DevOps
GitHub Actions
VMWare
Azure
CI/CD
Windows Server
Jenkins
Git
AWS
Docker
Kubernetes
Ubuntu
Nginx
Configuration Management
Hyper-V
GitLab
Linux
Windows
TCP/IP
DNS
DHCP
Apache HTTP Server
Cybersecurity
Active Directory
Apply
≈ $76k – $183k per year (Estimated) • In office • Full-Time • 7+ years exp • Toronto
Python
Go
JavaScript
Databases
PostgreSQL
Oracle
AI/ML
Copilot
Model Context Protocol
Prompt Engineering
AI Agents
RAG
OpenAI
DevOps
Rest API
Terraform
GCP
Debian
Pulumi
Azure
AWS
Ubuntu
HPC
Linux
Windows
Unix
Management
ITIL
Apply
$175k – $412k per year • Remote (United States) • Full-Time • 12+ years exp • Bachelor's Degree • Dallas • Atlanta
Python
DevOps
Rest API
gRPC
Ansible
Docker
Kubernetes
Linux
VPN
BGP
OSPF
MPLS
Apply
$112k – $212k per year • In office • Full-Time • 4+ years exp • Master's Degree • Fort Collins
Python
AI/ML
Copilot
ChatGPT
DevOps
VMWare
Kubernetes
Platform Engineering
KVM
Hyper-V
Amazon S3
Windows
Apply
Hybrid • Full-Time • Bachelor's Degree • Auckland
Python
TypeScript
PowerShell
Bash
Databases
DynamoDB
DevOps
Terraform
GitHub Actions
AWS CDK
CloudFormation
CI/CD
Jenkins
Git
AWS
Kubernetes
Configuration Management
Amazon EKS
AWS Lambda
Amazon EC2
GitLab
Amazon S3
IAM
Amazon ECS
Amazon CloudWatch
Linux
Unix
DNS
Cybersecurity
Least Privilege
Apply
≈ $115k – $225k per year (Estimated) • Hybrid • TS/SCI • 5+ years exp • Chantilly
Python
PowerShell
DevOps
Linux
Windows
Cybersecurity
SIEM
Apply
≈ $105k – $238k per year (Estimated) • Remote (United States) • TS/SCI • Chantilly
Cybersecurity
Suricata
Apply
≈ $103k – $233k per year (Estimated) • Remote (United States) • Bachelor's Degree • Denver
DevOps
Splunk
Linux
Windows
VPN
Cybersecurity
Crowdstrike
Zscaler
SentinelOne
Microsoft Defender
Zero Trust
Carbon Black
Apply
≈ $108k – $212k per year (Estimated) • Hybrid • TS/SCI • 5+ years exp • High School Diploma • Reston
DevOps
Terraform
CloudFormation
Azure
AWS
Bicep
Management
Agile
Apply
≈ $145k – $302k per year (Estimated) • Remote (United States) • 10+ years exp • Boston
Cybersecurity
ISO 27001
Apply
≈ $109k – $216k per year (Estimated) • In office • 12+ years exp • Reston
Apply
≈ $92k – $172k per year (Estimated) • In office • 12+ years exp • Reston
Design
AutoCAD
Apply
≈ $94k – $176k per year (Estimated) • In office • 15+ years exp • Reston
Apply
≈ $109k – $216k per year (Estimated) • In office • 10+ years exp • Reston
Apply
≈ $94k – $176k per year (Estimated) • In office • 8+ years exp • Reston
Apply
See all jobs
This is one of many
950,760 more open roles from verified company boards, updated every day.