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Linux Systems Engineer

SAIC

Arlington, Virginia • Today

Full-time

USD 160,001.00 - 200,000.00 per year

Linux Systems Engineer

CACI International, Inc.

Sterling, Virginia • Today

Full-time

USD 103,800.00 - 218,100.00 per year

Linux Systems Engineer

Protos IT

Hybrid in Washington, District of Columbia • Today

Easy Apply

Contract

Depends on Experience

Senior Linux/Unix Systems Engineer

System One

Hybrid in Washington, District of Columbia • Yesterday

Easy Apply

Contract

$61.5

Linux Systems Engineer

Nightwing

Sterling, Virginia • Today

Full-time

USD 122,000.00 - 253,000.00 per year

Linux Systems Engineer

Leidos

Chantilly, Virginia • Today

Full-time

USD 131,300.00 - 237,350.00 per year

Linux Systems Engineer - TS/SCI with Polygraph

Leidos

Chantilly, Virginia • Today

Full-time

USD 87,100.00 - 157,450.00 per year

Sr. Linux Systems Engineer (TS/Q Clearance Required)

General Dynamics

Germantown, Maryland • Today

Full-time

USD 142,792.00 - 189,750.00 per year

Linux Server Systems Engineer - TS/SCI

Sunayu, LLC

Bethesda, Maryland • Today

Full-time

USD 87,100.00 - 157,450.00 per year

Linux Server Systems Engineer

Base-2 Solutions, LLC

Bethesda, Maryland • Today

Full-time

Senior Linux/Unix Systems Engineer

Protos IT

Hybrid in Washington, District of Columbia • Yesterday

Easy Apply

Contract

65 - 70

Linux Systems Engineer

Bridge Core (BCore)

Springfield, Virginia • Today

Full-time

USD 113,000.00 - 139,000.00 per year

Linux Systems Administrator

Nightwing

Sterling, Virginia • Today

Full-time

USD 99,000.00 - 206,000.00 per year

Oracle Linux Systems Administrator - TS/SCI with Polygraph

General Dynamics

Chantilly, Virginia • Today

Full-time

USD 201,450.00 - 272,550.00 per year

Systems Administrator - Linux

Auria Solutions USA, Inc

Warrenton, Virginia • Today

Full-time

USD 80,000.00 - 100,000.00 per year

Cloud Infrastructure Systems Administrator- LINUX Admin

CACI International, Inc.

Sterling, Virginia • Today

Full-time

USD 86,600.00 - 181,800.00 per year

Linux Systems Administrator

CACI International, Inc.

Sterling, Virginia • Today

Full-time

USD 86,600.00 - 181,800.00 per year

Linux Systems Admin

Iron Bow Technologies

Washington, District of Columbia • Today

Full-time

USD 135,000.00 - 145,000.00 per year

Linux Systems Security Engineer - TS/SCI

Parsons Services Company

Remote • Today

Full-time

USD 103,500.00 - 181,100.00 per year

Linux Systems Administrator

CACI International, Inc.

Chantilly, Virginia • Today

Full-time

USD 90,300.00 - 189,600.00 per year

DevOps Platform Engineer/Linux Systems Administrator

Leidos

Bethesda, Maryland • Today

Full-time

USD 87,100.00 - 157,450.00 per year

Linux Server Systems Administrator

Leidos

Bethesda, Maryland • Today

Full-time

USD 92,300.00 - 166,850.00 per year

Linux System Engineer

Leidos

Chantilly, Virginia • Today

Full-time

USD 65,650.00 - 118,675.00 per year

Systems Administrator, Senior- Red Hat Linux & Windows (Top Secret w/SCI eligibility)

American Systems Corporation

Washington, District of Columbia • Today

Full-time

USD 150,000.00 per year

Senior Linux Software Engineer - Hybrid

General Dynamics

Manassas, Virginia • Today

Full-time

USD 118,519.00 - 131,482.00 per year

Linux Engineer

Leidos

Lorton, Virginia • Today

Full-time

USD 116,350.00 - 210,325.00 per year

Linux Systems Engineer

General Dynamics

Springfield, Virginia • Today

Full-time

USD 107,744.00 - 142,600.00 per year

Linux Engineer (Debian experience)

Ardent Principles

Chantilly, Virginia • Today

Full-time

USD 130,000.00 - 260,000.00 per year

Software Engineer - C++/Linux | Clearance Required

Jobot

Manassas, Virginia • Today

Full-time

USD 125,000.00 - 135,000.00 per year

Senior Software Engineer - C++/Linux | Clearance Required

Jobot

Manassas, Virginia • Today

Full-time

USD 155,000.00 - 185,000.00 per year

SAIC

Job Details

Skills

Network
Microsoft Excel
Supervision
Critical Thinking
Problem Solving
Conflict Resolution
System Administration
Auditing
Patch Management
Leadership
Security+
CISSP
Linux
Red Hat Enterprise Linux
Virtualization
VMware
Kernel-based Virtual Machine
Docker
Scripting Language
Bash
Python
Ansible
Computer Networking
Management
Artificial Intelligence
STIG
OS X
Virtual Private Network
Red Hat Certified Engineer
Red Hat Linux
RHCSA
Linux+
Security Clearance
Continuous Integration
Information Technology
Systems Engineering
FOCUS

Network
Microsoft Excel
Supervision
Critical Thinking
Problem Solving
Conflict Resolution
System Administration
Auditing
Patch Management
Leadership
Security+
CISSP
Linux
Red Hat Enterprise Linux
Virtualization
VMware
Kernel-based Virtual Machine
Docker
Scripting Language
Bash
Python
Ansible
Computer Networking
Management
Artificial Intelligence
STIG
OS X
Virtual Private Network
Red Hat Certified Engineer
Red Hat Linux
RHCSA
Linux+
Security Clearance
Continuous Integration
Information Technology
Systems Engineering
FOCUS

Summary

Job ID: 2616803

Location: Arlington, VA, US

Date Posted: 2026-09-15

Category: Information Technology

Subcategory: Network Engineer

Schedule: Full-Time

Shift: Day Job

Travel: Yes - 10% of the time

Minimum Clearance Required: TS.SCI

Clearance Level Must Be Able to Obtain: TS/SCI with Poly

Potential for Remote Work: ORA_ON_SITE

Description

SAIC is seeking a Linux Systems Engineer capable of working with contractors, government personnel, and subject matter experts focusing on creating and recognizing targeting opportunities and strategies in the cyber-realm. The ideal candidate must be self-motivated, excel in independent and small-team environments, and demonstrate strong troubleshooting and problem-solving abilities with minimal supervision. This is an onsite position located in Arlington, VA, with flexible options.

Daily tasks may include:

Supporting a variety of networks and systems in a mission-critical enterprise environment.
Operate independently or small-team environments, providing technical solutions through critical thinking, troubleshooting, and problem-solving.
Proactively seek out opportunities to learn new skills, technologies, and share knowledge with junior team members.
Takes initiative to find, prioritize, and execute on tasks to include, but not limited to, systems administration, systems automation, security audits, and patch management.
Professionally communicate with a mixed audience of both junior and senior technical peers, senior leadership, and government officials.

Qualifications

Required Education / Experience:

Bachelors and 9 years or more experience. Masters and 7 years or more experience. Or 13 years of experience in lieu of degree.
Active Security+ or CISSP certification.
Recent, hands on, and in-depth experience working with RedHat Enterprise Linux and RedHat OpenShift.
Recent, hands on, and in-depth experience managing, maintaining, and automating RHEL infrastructure.
Strong ability to diagnose and resolve system performance issues.
Recent, hands on, and in-depth experience utilizing virtualization and containerization technologies such as Vmware, KVM, or Docker.
Intermediate to advanced experience with scripting language(s) - Bash and Python preferred.
Intermediate to advanced experience with automation tools - Ansible preferred.
Intermediate to advanced experience with networking technologies, protocols, and troubleshooting.

Desired Education/Experience:

Familiar with managing and maintaining development or AI infrastructure.
Familiar with monitoring and logging tools, platforms, or systems.
Familiar with modern security standards and best practices such as DISA STIGS or CIS Benchmarks.
Familiarity with Mac OSX and Apple products.
Familiarity with Deep Web and Dark Web at the technical level.
Familiarity with VPN technologies, protocols, and implementations at the technical level.

Desired Certifications:

RedHat Certified Engineer (RHCE).
RedHat Certified Systems Administrator (RHCSA).
CompTIA Linux+.

Clearance/Citizenship Requirements:

U.S. Citizenship.
Active TS/SCI.
Active CI Polygraph preferred.
Ability to obtain a CI Polygraph.

Target salary range: $160,001 - $200,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10111346
Position Id: 2616803
Posted 30+ days ago

Company Info

About SAIC

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

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SAIC

Job Details

Skills

Network
Microsoft Excel
Supervision
Critical Thinking
Problem Solving
Conflict Resolution
System Administration
Auditing
Patch Management
Leadership
Security+
CISSP
Linux
Red Hat Enterprise Linux
Virtualization
VMware
Kernel-based Virtual Machine
Docker
Scripting Language
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Python
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Computer Networking
Management
Artificial Intelligence
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OS X
Virtual Private Network
Red Hat Certified Engineer
Red Hat Linux
RHCSA
Linux+
Security Clearance
Continuous Integration
Information Technology
Systems Engineering
FOCUS

Network
Microsoft Excel
Supervision
Critical Thinking
Problem Solving
Conflict Resolution
System Administration
Auditing
Patch Management
Leadership
Security+
CISSP
Linux
Red Hat Enterprise Linux
Virtualization
VMware
Kernel-based Virtual Machine
Docker
Scripting Language
Bash
Python
Ansible
Computer Networking
Management
Artificial Intelligence
STIG
OS X
Virtual Private Network
Red Hat Certified Engineer
Red Hat Linux
RHCSA
Linux+
Security Clearance
Continuous Integration
Information Technology
Systems Engineering
FOCUS

Summary

Supporting a variety of networks and systems in a mission-critical enterprise environment.
Operate independently or small-team environments, providing technical solutions through critical thinking, troubleshooting, and problem-solving.
Proactively seek out opportunities to learn new skills, technologies, and share knowledge with junior team members.
Takes initiative to find, prioritize, and execute on tasks to include, but not limited to, systems administration, systems automation, security audits, and patch management.
Professionally communicate with a mixed audience of both junior and senior technical peers, senior leadership, and government officials.

Qualifications

Required Education / Experience:

Bachelors and 9 years or more experience. Masters and 7 years or more experience. Or 13 years of experience in lieu of degree.
Active Security+ or CISSP certification.
Recent, hands on, and in-depth experience working with RedHat Enterprise Linux and RedHat OpenShift.
Recent, hands on, and in-depth experience managing, maintaining, and automating RHEL infrastructure.
Strong ability to diagnose and resolve system performance issues.
Recent, hands on, and in-depth experience utilizing virtualization and containerization technologies such as Vmware, KVM, or Docker.
Intermediate to advanced experience with scripting language(s) - Bash and Python preferred.
Intermediate to advanced experience with automation tools - Ansible preferred.
Intermediate to advanced experience with networking technologies, protocols, and troubleshooting.

Desired Education/Experience:

Familiar with managing and maintaining development or AI infrastructure.
Familiar with monitoring and logging tools, platforms, or systems.
Familiar with modern security standards and best practices such as DISA STIGS or CIS Benchmarks.
Familiarity with Mac OSX and Apple products.
Familiarity with Deep Web and Dark Web at the technical level.
Familiarity with VPN technologies, protocols, and implementations at the technical level.

Desired Certifications:

RedHat Certified Engineer (RHCE).
RedHat Certified Systems Administrator (RHCSA).
CompTIA Linux+.

Clearance/Citizenship Requirements:

U.S. Citizenship.
Active TS/SCI.
Active CI Polygraph preferred.
Ability to obtain a CI Polygraph.

Target salary range: $160,001 - $200,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

Dice Id: 10111346
Position Id: 2616803
Posted 30+ days ago

Company Info

About SAIC

Go to company profile

Fitment

Dice Job Match Score™

To see how well you match this job, please log in or create an account.

Once logged in, be sure to complete your profile to get the most accurate match score.

Create job alert

Never miss an opportunity! Create an alert based on the job you applied for.

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