JCIP Expert Reviewer - UNIX
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
$94K - $157K/yr
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 ...
$94K - $157K/yr
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 ...
Virginia Beach, VA · On-site
$94K - $122K/yr
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 ...
Virginia Beach, VA · On-site
$94K - $122K/yr
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 ...
Virginia Beach, VA · On-site
$94K - $157K/yr
Certified in CompTIA Linux +, Governance, Risk and Compliance (CGRC), CompTIA SecurityX Clearance Requirements: * US Citizenship required and an active Secret Clearance with ability to obtain a Top ...
Virginia Beach, VA · On-site
$94K - $157K/yr
Certified in CompTIA Linux +, Governance, Risk and Compliance (CGRC), CompTIA SecurityX Clearance Requirements: * US Citizenship required and an active Secret Clearance with ability to obtain a Top ...
Virginia Beach, VA · On-site
$94K - $157K/yr
Certified in CompTIA Linux +, Governance, Risk and Compliance (CGRC), CompTIA SecurityX Clearance Requirements: * US Citizenship required and an active Secret Clearance with ability to obtain a Top ...
Virginia Beach, VA · On-site
$94K - $157K/yr
Certified in CompTIA Linux +, Governance, Risk and Compliance (CGRC), CompTIA SecurityX Clearance Requirements: * US Citizenship required and an active Secret Clearance with ability to obtain a Top ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
Mclean, VA · On-site
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA) Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute ...
Linux Environments, Red Hat Enterprise Linux (RHEL), System Administration Certifications: None ... CompTIA Security+ CE Certification is the preferred certification. In addition, candidate must ...
Linux Environments, Red Hat Enterprise Linux (RHEL), System Administration Certifications: None ... CompTIA Security+ CE Certification is the preferred certification. In addition, candidate must ...
Linux Administrator We are seeking a Linux Administrator to support the Infrastructure Management ... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ...
Linux Administrator We are seeking a Linux Administrator to support the Infrastructure Management ... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ...
Linux Administrator We are seeking a Linux Administrator to support the Infrastructure Management ... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ...
Linux Administrator We are seeking a Linux Administrator to support the Infrastructure Management ... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ...
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
CompTIA Security+ CE Certification is the preferred certification. In addition, candidate must ... Linux Operating system as a server or desktop (RHEL 6/7/8, CentOS 6/7/Stream, Scientific Linux 6/7, ...
CompTIA Security+ CE Certification is the preferred certification. In addition, candidate must ... Linux Operating system as a server or desktop (RHEL 6/7/8, CentOS 6/7/Stream, Scientific Linux 6/7, ...
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
Falls Church, VA · On-site
$90K/yr
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
Falls Church, VA · On-site
$90K/yr
... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ... Highly versed in Linux administration and best practices * Familiar with enterprise network ...
Chantilly, VA · On-site
$107K - $160K/yr
... CompTIA Security+ CE certification or equivalent that meets DoD 8570.01-m requirements for IAT ... Linux certification: RHCSA or preferred Red Hat Certified Engineer (RHCE) * Experience maintaining ...
Chantilly, VA · On-site
$107K - $160K/yr
... CompTIA Security+ CE certification or equivalent that meets DoD 8570.01-m requirements for IAT ... Linux certification: RHCSA or preferred Red Hat Certified Engineer (RHCE) * Experience maintaining ...
Yes Linux Administrator We are seeking a Linux Administrator to support the Infrastructure ... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ...
Yes Linux Administrator We are seeking a Linux Administrator to support the Infrastructure ... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ...
COMPTIA Linux+ or FedVTE Linux+ * Five (5) Years experience in: * Windows - foundational knowledge with good understanding of enterprise networks * Associated Training: Microsoft course (MCSA;
Quick apply
COMPTIA Linux+ or FedVTE Linux+ * Five (5) Years experience in: * Windows - foundational knowledge with good understanding of enterprise networks * Associated Training: Microsoft course (MCSA;
Yes Linux Administrator We are seeking a Linux Administrator to support the Infrastructure ... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ...
Yes Linux Administrator We are seeking a Linux Administrator to support the Infrastructure ... Technical (IAT) Level II (CompTIA Security+ ce) and additional Computing Environment (CE ...
Chantilly, VA · On-site
Current CompTIA Security+ certification required before start date. * Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.). * Strong Linux background ...
Chantilly, VA · On-site
Current CompTIA Security+ certification required before start date. * Two or more years of experience with Amazon Web Services (S3 Buckets, EC2, Reserved Instances, etc.). * Strong Linux background ...
Basic Qualifications • Experience with Linux System Administration. • CompTIA Security+ certification. • Ability to travel CONUS and OCONUS. • Strong written and verbal communication skills ...
Basic Qualifications • Experience with Linux System Administration. • CompTIA Security+ certification. • Ability to travel CONUS and OCONUS. • Strong written and verbal communication skills ...
$36.23 - $39.34
6% of jobs
$39.34 - $42.46
0% of jobs
$42.46 - $45.58
0% of jobs
$45.58 - $48.70
11% of jobs
$49.80 is the 25th percentile. Wages below this are outliers.
$48.70 - $51.82
21% of jobs
The median wage is $53.20 / hr.
$51.82 - $54.94
26% of jobs
$57.34 is the 75th percentile. Wages above this are outliers.
$54.94 - $58.06
14% of jobs
$58.06 - $61.18
7% of jobs
$61.18 - $64.30
4% of jobs
$64.30 - $67.42
4% of jobs
$67.42 - $70.54
6% of jobs
$36
$54
$70
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.
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.
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.

Full-time
Re-posted 20 days ago
Roles and Responsibilities:
Essential:
JCIP Technical Reviewers play a pivotal role in evaluating the cybersecurity posture of enterprise environments across the Intelligence Community (IC). Conduct thorough technical assessments of UNIX-based systems (e.g., Solaris, AIX, Linux variants) for compliance with Intelligence Community Directives (ICDs), Security Technical Implementation Guides (STIGs), Security Requirement Guides (SRGs), and NIST 800-53 Rev 5 and 800-171 controls.
Other:
Knowledge, Skills, and Abilities:
Knowledge:
Skills:
Abilities:
Certifications:
Obtain an IAT-III or Maintain IAT Level III Certification in compliance with DoD 8570.01-M and DoD Directive 8140 Cyberspace Workforce Management.
CASP+ CE
CCNP Security
CISA
CISSP (or Associate)
GCED
GCIH
CCSP
Level Certifications Indicative of Qualification:
Level 1- CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), Solaris Certified System Administrator (SCSA)
Level 2 - Red Hat Certified Engineer (RHCE), Linux Professional Institute Certification (LPIC-2), Certified Information Systems Security Professional (CISSP)
Level 3 - Red Hat Certified Architect (RHCA), GIAC Certified UNIX Security Administrator (GCUX), CISSP-ISSAP
Education:
Possess a master’s degree, with 8+ years of total experience/equivalent certifications.
Other:
Master’s degree may be substituted with a bachelor’s degree and 5+ years of additional experience/equivalent certifications, for a total of 13+ years.
Clearance:
Hold a Top Secret Security Clearance with SCI eligibility.
Ability to Pass CI Poly.
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Business management consulting
51 - 200 Employees
Fredericksburg, VA, US
2016