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Comptia Linux Jobs in Virginia (NOW HIRING)

Leidos

Senior Linux Engineer

Hampton, VA · On-site

$92K - $166K/yr

DoD 8570/8140-compliant certification at IAT Level II - CompTIA Security+ CE required. * ​6+ years of Linux Administration. * ​Experience with containerization products such as Podman, Docker ...

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Argo Cyber Systems

Senior Linux Administrator

Arlington, VA · On-site

$100K - $120K/yr

Senior Linux Administrator Location: Arlington, VA (On-Site) Citizenship: US only Clearance: Active ... CompTIA Security+ or higher certification level preferred Company Benefits ARGO Cyber Systems ...

Leidos

Senior Linux Engineer

Hampton, VA · On-site

$92K - $166K/yr

DoD 8570/8140-compliant certification at IAT Level II - CompTIA Security+ CE required. * 6+ years of Linux Administration. * Experience with containerization products such asPodman, Docker ...

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$54

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How much do comptia linux jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for comptia linux in Virginia is $54.84, according to ZipRecruiter salary data. Most workers in this role earn between $49.81 and $58.85 per hour, depending on experience, location, and employer.

What jobs can I get with CompTIA Linux+?

With CompTIA Linux+, you can qualify for roles such as Linux system administrator, Linux support technician, or network administrator. These positions typically involve managing Linux-based systems, troubleshooting, and working with open-source tools in enterprise or data center environments.

What are the key skills and qualifications needed to thrive in a CompTIA Linux position?

To thrive in a CompTIA Linux role, you need a strong grasp of Linux operating systems, shell scripting, system administration, and troubleshooting, often validated by certifications like CompTIA Linux+. Familiarity with tools such as Bash, SSH, configuration management systems, and virtualization platforms is typically required. Excellent problem-solving abilities, attention to detail, and effective communication skills help you excel when responding to technical issues and collaborating with team members. These skills ensure secure, reliable system operations and efficient incident resolution in IT environments.

What typical challenges might I encounter in a CompTIA Linux role and how do teams usually handle them?

In a CompTIA Linux position, you may face challenges such as system downtime, security vulnerabilities, or configuration issues that require quick diagnosis and resolution. Teams often collaborate on troubleshooting through ticketing systems, peer reviews, and regular meetings to share knowledge and best practices. It’s common to work on-call or outside standard hours if mission-critical systems need immediate attention. Training and continuous learning are emphasized so you can keep up with evolving technologies and security threats. Strong teamwork and documentation habits help ensure a smooth workflow and minimize repeated issues.

Can you get a job with just Comptia Linux certification?

The CompTIA Linux+ certification can help entry-level candidates qualify for Linux system administration roles, but most employers prefer candidates with additional experience or skills in areas like scripting, networking, or security. While it can be a valuable credential, having practical experience and related certifications increases job prospects in Linux-related positions.

What is a CompTIA Linux?

A CompTIA Linux job typically involves working with Linux-based systems in roles such as system administrator, network administrator, or IT support specialist. Professionals in these positions use their knowledge of Linux to install, configure, maintain, and troubleshoot operating systems and servers. The CompTIA Linux+ certification validates these skills, helping individuals qualify for various IT positions requiring Linux expertise. Many industries, including IT services, cybersecurity, and cloud computing, seek Linux professionals for critical infrastructure and system management tasks.

Does CompTIA teach you Linux?

CompTIA offers certifications such as the Linux+ certification, which validates knowledge of Linux operating systems. While CompTIA provides training resources and exam objectives, hands-on experience with Linux is essential for mastering the skills required for Linux-related jobs.
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Infographic showing various Comptia Linux job openings in Virginia as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $114,075 per year, or $54.8 per hour.

Senior Cyber Security Analyst

ManTech International

Virginia Beach, VA • On-site

$94K - $122K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted 19 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 242 rated software companies

Job description

General information
Requisition #
R69162
Locations
USA-VA-Virginia Beach
Posting Date
07/07/2026
Security Clearance Required
Secret
Remote Type
Onsite
Time Type
Full time
Description & Requirements
Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!
MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Analyst to join our team in Virginia Beach, VA. This is an onsite position.
As a Senior Cyber Security Analyst, you will provide direct support to the Advance Electronic Systems (AES) team and its customers in support of Risk Management Framework (RMF) activities. This role focuses on security control implementation, assessment, continuous monitoring, and RMF compliance, with primary emphasis on Linux systems and supporting knowledge of Windows environments. You will serve as the point of contact for all cybersecurity-related matters, including security control implementation, documentation, and compliance activities.
Responsibilities include, but are not limited to:
  • Prepare for Risk Management Framework (RMF) execution and perform system categorization by conducting comprehensive mission analysis, defining the authorization boundary with detailed network diagrams, hardware/software inventories, and data flow documentation. Determine mission criticality and apply relevant overlays to establish the appropriate security control baseline per NIST SP 800-53 Rev 5 and DoD/Navy policy
  • Select, tailor, implement, and assess security controls using DISA STIGs (with emphasis on Linux platforms), SRGs, SCAP, ACAS/Nessus vulnerability scans, and NIST SP 800-53A Assessment Procedures. Perform hands-on configuration, hardening, log analysis, and remediation on Linux systems, while applying equivalent controls and STIGs to Windows endpoints. Execute testing, validate configurations and access controls, document implementation status, test results, and evidence in eMASS, and manage POA&M entries with complete risk analysis
  • Support system authorization by maintaining a complete and accurate RMF package in eMASS, including the SSP, POA&M, and supporting documentation. Coordinate workflow actions for Authorizing Official decision-making
  • Conduct continuous monitoring by implementing the System Level Continuous Monitoring (SLCM) Strategy, with focus on Linux system logs and security events alongside Windows endpoint monitoring
  • Conduct Annual Security Reviews (ASRs) and update the System Security Plan (SSP) and POA&M to reflect changes in risk posture
  • Provide guidance on RMF compliance, risk management, and security strategies across all RMF steps.
  • Advise leadership on emerging threats, control gaps, and mitigation priorities, particularly for Linux environments
  • Retire and decommission systems at end-of-life. Execute data sanitization per DoD 5220.22-M, hardware disposition, and documentation closeout

Minimum Qualifications:
  • Bachelor's degree in Information Technology, Computer Science, Cybersecurity, Information Systems, or related field and 8+ years of combined experience in RMF processes and secure system engineering in DoD environments OR High School Diploma and 11 years of combined experience in RMF processes and secure system engineering in DoD environments
  • Certified Information Systems Security Professional (CISSP) certification
  • Security+ CE certification with ACAS and eMASS experience
  • Experience with Linux and/or Windows
  • Expertise and hands-on experience in applying DISA STIGs
  • Hands-on experience with eMASS for RMF package management, POA&M maintenance, and risk assessment

Preferred Qualifications:
  • Familiarity with network topology documentation in air-gapped environments
  • 2+ years executing full SDLC in DoD environments
  • Experience with the development in low level (machine) to very high level (abstract, goal oriented) programming languages and frameworks, including C/C++/C#, Python, JavaScript, TypeScript and Angular/React
  • Certified in CompTIA Linux +, Governance, Risk and Compliance (CGRC), CompTIA SecurityX

Clearance Requirements:
  • Must be a US Citizen and hold an active Secret Security Clearance with ability to obtain Top Secret if required.

Physical Requirements:
  • Must be able to remain in a stationary position 50% of the time.
  • Needs to occasionally move about inside offices, shipboard spaces, or industrial environments to access equipment and systems.
  • Frequently communicates with co-workers, management, and customers, and must be able to exchange accurate information in these situations.

The projected compensation range for this position is $94,800.00-$157,200.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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