Top 464 Linux System Administrator Jobs in Reston, VA

Information System Security Manager (ISSM) - Fairfax, Virginia
In-Depth Engineering Corporation —Fairfax, VA
- $100,000 - $150,000 a year
- Full-time
- Computer Science
- 5 years
- Office
- Disability insurance
- Health insurance
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Database Developer
Fusion Technology-LLC —Washington, DC
- Full-time
- Remote
- Mid-level
- 3 years
- Bachelor's degree
- Paid training
- Health savings account
Quick Apply
11d
Network Administrator, Lead (HPC)
AMERICAN SYSTEMS —Arlington, VA
- $165,000 - $195,000 a year
- Full-time
- Computer Science
- Maintenance
- 8 years
- Retirement plan
10d
Senior Systems Administrator - Linux
Leidos —Fort Belvoir, VA
- $92,300 - $166,850 a year
- Weekends as needed
- Bachelor of Science
- System design
- Analysis skills
Linux System Engineer
Leidos —Chantilly, VA
- $73,450 - $132,775 a year
- Full-time
- Computer Science
- System design
- Mid-level
Systems Engineer - Linux
Verisign —Reston, VA
- $135,800 - $183,800 a year
- On call
- Hybrid work
- Computer science
- Computer Science
- System design
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6d
CyberArk Vault Administrator
Fannie Mae —Reston, VA
- $123,000 - $161,000 a year
- Full-time
- CRM software
- System design
- Mid-level
Systems Administrator/ AWS Cloud Engineer/ Linux Engineer - Expert
Cornerstone Defense —Herndon, VA
- Contract
- Azure
- Mid-level
- Java
6d
Systems Administrator
Boeing —Herndon, VA
- $109,000 - $166,000 a year
- Azure
- System design
- Mid-level
- Tuition reimbursement
- Adoption assistance
Cloud Systems Administrator - Jr. Level
Evans & Chambers Technology —Reston, VA
- Mid-level
- Windows
- Bachelor's degree
Quick Apply
System Administrator
Anduril Industries —Reston, VA
- $112,000 - $149,000 a year
- Email
- 5 years
- Scripting
- Senior level
Quick Apply
7d
Systems Administrator
Lockheed Martin Corporation —Herndon, VA
- Full-time
- Azure
- Computer Science
- Bachelor of Science
- Paid jury duty
- Paid holidays
IT Specialist
Seekr —Reston, VA
- Hybrid work
- Mid-level
- Office
- 3 years
- Paid parental leave
- Paid holidays
Cloud Administrator - All Levels
Interclypse, Inc. —Reston, VA
- Computer Science
- Engineering
- Office
- Paid jury duty
- Health savings account
Database Administrator
LT Consulting LLC —Reston, VA
- On call
- Mid-level
- AWS
- Leadership
Junior System Administrator
Rosendin —Sterling, VA
- Full-time
- Windows
- AWS
- Mentoring
- AD&D insurance
- Paid holidays
Quick Apply
13d
Systems Administrator
Crimson Phoenix —Herndon, VA
- Full-time
- Mid-level
- Communication skills
Quick Apply
Systems Administrator
Boeing Intelligence & Analytics —Herndon, VA
- $109,000 - $166,000 a year
- Azure
- DevOps
- System design
Cyber Systems Administrator
Peraton —Herndon, VA
- $112,000 - $179,000 a year
- 6 years
- Mid-level
- Windows
- Health savings account
- Paid holidays
Senior Systems Administrator & Database Engineer
CACI —McLean, VA
- $120,800 - $265,800 a year
- Full-time
- Azure
- Computer Science
- Windows
- Health insurance
13d

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Information System Security Manager (ISSM) - Fairfax, Virginia

In-Depth Engineering Corporation -
Fairfax, VA

Quick Apply

Job Details

Full-time
$100,000 - $150,000 a year

Benefits

Disability insurance
Health insurance
Dental insurance
401(k)
Tuition reimbursement
Paid time off
Vision insurance
Life insurance

Qualifications

Vulnerability scanning implementation
IT policy development
Bachelor's degree
Task prioritization
Computer management
Vulnerability management
RMF
RHEL
Linux administration
Security system management
Policy Development
Vuls

Full Job Description

Information System Security Manager (ISSM) – Fairfax, Virginia

Salary Range: $100,000-150,000

Generous PTO, 401k, Health Insurance Package

In-Depth Engineering Corporation seeks a skilled Information System Security Manager (ISSM) to support the security posture of our on-premises systems. The ideal candidate will have hands-on experience with the National Industrial Security Program (NISP) utilizing the Enterprise Mission Assurance Support Service (eMASS) and Risk Management Framework (RMF), including an understanding of network fundamentals and vulnerability management tools. This role will directly support system accreditation, continuous monitoring, and operational security compliance.

We seek self-starters capable of independent effort as well as participation on a small team.

This is a permanent, full-time position and the work will be performed on-site at our headquarters in Fairfax, Virginia.

Duties:

The ISSM is responsible for the oversight of the information system’s security posture. Emphasis is placed on the application and sustainment of the security controls to ensure cyber security requirements are properly administered throughout the system. The ISSM serves as the principal advisor on all matters, technical and otherwise, related to the security of systems under their purview.

Primary functions include processing for certifications and authorization of IT systems along with the development and maintenance associated with eMASS, and RMF. Additional responsibilities include continuous monitoring, vulnerability assessments, and incident investigations.

The ISSM is also a primary stakeholder and partners with ISSOs to facilitate the continuous monitoring efforts used to promote security compliance throughout the organization. An ability to plan effectively and prioritize projects is a required function of the ISSM role.

Effective communication and an ability to work independently are key attributes needed to be successful in this role. The ISSM will frequently interact with internal and external stakeholders, provide cybersecurity oversight, and drive compliance standards for the information systems. The ISSM partners with security engineers and system administrators to ensure security patches and secure configurations are in place and functioning properly on the information systems.

Requirements:

Must be US Citizen for consideration and hold an active secret clearance
Bachelor's degree in computer science, cybersecurity, information systems, or related field
5+ years of experience in an ISSM or ISSO role
Must have Security+ or CISSP
Hands-on experience with STIGs, STIG Viewer, and SCAP tools
Strong Linux experience (Red Hat Enterprise Linux or similar)
Demonstrated experience with eMASS
Experience with certification and authorization of IT systems
Experience with applying and documenting policy and system configurations that satisfy NIST Security Control requirements
Ability to develop and update relevant RMF artifacts; System Security Plan (SSP), Plan of Actions and Milestones (POA&M), Security Controls Traceability Matrix (SCTM), as well as the associated security policies and procedures.

In-Depth Engineering provides a competitive package of salary and benefits, including medical, dental, and vision coverage, a Safe Harbor 401k program, generous Paid Time Off (PTO), STD, LTD, life insurance, and tuition assistance for higher education. Prospective employees will receive consideration without discrimination because of race, creed, color, sex, age, national origin, or handicap. We are an Equal Opportunity Employer.

Quick Apply

Refine Your Search

Linux System Administrator jobs in Reston, VA

Information System Security Manager (ISSM) - Fairfax, Virginia

Database Developer

Network Administrator, Lead (HPC)

Senior Systems Administrator - Linux

Linux System Engineer

Systems Engineer - Linux

CyberArk Vault Administrator

Systems Administrator/ AWS Cloud Engineer/ Linux Engineer - Expert

Systems Administrator

Cloud Systems Administrator - Jr. Level

System Administrator

Systems Administrator

IT Specialist

Cloud Administrator - All Levels

Database Administrator

Junior System Administrator

Systems Administrator

Systems Administrator

Cyber Systems Administrator

Senior Systems Administrator & Database Engineer

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