Top 636 Systems Engineer Unix Jobs in Arlington, VA

Ground Systems Support Engineer - Level 4
Lockheed Martin Corporation —Arlington, VA
- Weekends as needed
- Mid-level
- Travel
- In-person
- Paid jury duty
- Paid holidays
AP107 HEASARC Scientific Cloud Platform Developer
ADNET Systems, Inc. —Greenbelt, MD
- Mid-level
- Computer networking
- Paid holidays
- Disability insurance
Quick Apply
Senior Application Engineer - Oracle ERP-PVM & Ivalua VenDoor
Navy Federal Credit Union —Vienna, VA
- $130,500 - $179,500 a year
- Online Application
- 7 years
- Computer Science
- Office
Reverse Engineer / Cyber Capability Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- Mid-level
- Disability insurance
- Health insurance
AI-Enabled Cyber Capabilities Developer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- 5 years
- Disability insurance
- Health insurance
13d
Software Integration Engineer
General Dynamics Information Technology —Annapolis Junction, MD
- $170,000 - $230,000 a year
- Computer science
- Computer Science
- Bachelor's degree
- Paid time off
- 401(k) matching
4d
GD169 Senior Software Systems Engineer & Architect
ADNET Systems, Inc. —Greenbelt, MD
- Computer Science
- Bachelor of Science
- System design
- Paid holidays
- Disability insurance
Quick Apply
Blockchain Vulnerability Researcher
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $100,000 - $245,000 a year
- Full-time
- Computer Science
- Software troubleshooting
- 5 years
- Disability insurance
- Health insurance
DevOps Engineer
CACI —Annapolis Junction, MD
- $103,800 - $218,100 a year
- Full-time
- Computer Science
- 5 years
- DevOps
- Health insurance
Senior Reverse Engineer / Cyber Capability Engineer
Johns Hopkins Applied Physics Laboratory (APL) —Laurel, MD
- $105,000 - $290,000 a year
- Full-time
- Computer Science
- 5 years
- Master's degree
- Disability insurance
- Health insurance
Information Assurance Security Engineer
General Dynamics Information Technology —Springfield, VA
- $159,850 - $164,382 a year
- Computer Science
- Windows
- AWS
- Paid time off
- 401(k) matching
Cloud Engineer
Leidos —Bethesda, MD
- $107,900 - $195,050 a year
- Full-time
- Computer science
- 6 years
- Computer Science
- Flexible schedule
Systems Integration Engineer (NDA-2)
Leidos —Fort Meade, MD
- $73,450 - $132,775 a year
- Full-time
- System design
- Master's degree
- High school diploma or GED
- Paid holidays
- Paid time off
Senior Linux Server Engineer – Cloud Infrastructure
Fannie Mae —Reston, VA
- $123,000 - $161,000 a year
- Full-time
- Hybrid work
- Customer service
- System design
- Office
12d
IT Support Manager - TS/SCI required
Leidos —Chantilly, VA
- $92,300 - $166,850 a year
- Full-time
- System design
- Master's degree
- AWS
4d
Systems Integration Engineer (NDA-2)
Leidos —Fort Meade, MD
- $73,450 - $132,775 a year
- Full-time
- System design
- Master's degree
- High school diploma or GED
- Paid holidays
- Paid time off
Infrastructure Engineer
Leidos —Bethesda, MD
- $107,900 - $195,050 a year
- Full-time
- Computer science
- 6 years
- Computer Science
- Flexible schedule
Principle Onsite Network Engineer - Clearance Required
Axiom Technical Solutions —Bolling AFB, DC
- $128,000 - $131,000 a year
- Full-time
- Computer science
- Computer Science
- 5 years
- Health insurance
- Dental insurance
Quick Apply
Network Engineer (TS/Q Clearance required)
General Dynamics Information Technology —Germantown, MD
- $110,500 - $149,500 a year
- System design
- Bachelor's degree
- Travel
- Health insurance
- Paid time off
14d
DevOps Engineer
CACI —Annapolis Junction, MD
- $103,800 - $218,100 a year
- Full-time
- Computer Science
- 5 years
- DevOps
- Health insurance

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Systems Engineer Unix jobs near Arlington, VA

Ground Systems Support Engineer - Level 4

Lockheed Martin Corporation -
Arlington, VA

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Job Details

Full-time

Benefits

Paid jury duty
Paid holidays
Health insurance
Dental insurance
401(k)
Paid time off
Flextime
Parental leave
Vision insurance
401(k) matching
Flexible schedule

Qualifications

Hardware maintenance
Field service equipment maintenance
Networking equipment (troubleshooting support)

Full Job Description

JOB ID: 724970BR

Date posted: Apr. 29, 2026

Description:

As a ground systems support engineer, this person will be part of an integral technical interface team, supporting the on-site Customer, resolving complex issues arising from operations and / or maintenance activities.

Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. Analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. Performs functional analysis, timeline analysis, detail trade studies, requirements allocation and interface definition studies to translate customer requirements into hardware and software specifications.

Provide on-site installation and familiarization training at operational locations. Troubleshoot installation and operational issues and assist Ground Systems end-users in the utilization of Ground Systems software and hardware. Support site surveys and site standups for new operational locations. Support and collaborate with customers for requested systems enhancements. Provides technical direction for mission support, plans for critical systems malfunctions and recommends alternate operating techniques to continue maximum mission support. Provides failure analysis of the performance of the communications systems and associated via telemetry data.

Must be willing to travel to austere/remote locations for 60-120 days per year. Must be willing to work off cycle hours and weekends.

Basic Qualifications:

Experience operating / maintaining Support Equipment
Experience with troubleshooting networks and computers
Active Top Secret clearance with Investigation Date within 5 years

Desired Skills:

Computer system administration experience
Network Administration experience
Cost, Schedule and Quality management supporting MRO activities
Technical report writing
Knowledge of Integrated Logistics Support concepts
Network Installation
Engineering Technician
Linux/UNIX administration
Operations Engineering
UAV Technology
Backup & Recovery
Operations Engineering
Avionics Support
Security+ Certification

Security Clearance Statement:

This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level:

Top Secret

Other Important Information You Should Know

Expression of Interest:

By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to Work Remotely:

Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.

Work Schedules:

Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

Schedule for this Position:

4x10 hour day, 3 days off per week
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They’re dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.

As a leading technology innovation company, Lockheed Martin’s vast team works with partners around the world to bring proven performance to our customers’ toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.

Experience Level:

Experienced Professional

Business Unit:

AERONAUTICS COMPANY

Relocation Available:

Possible

Career Area:

Product Support

Type:

Full-Time

Shift:

First

At Lockheed Martin, we apply our passion for purposeful innovation to keep people safe and solve the world's most complex challenges.

Pioneering Defense Technology: From aerospace to outer space to cyber space, you can innovate mission solutions alongside the best minds in the business.

United By Culture: Excellence, integrity, and collaboration define us. We accelerate change and embrace one another’s perspectives to win for our customers.

Real Impact, Real Growth: Grow your career and skills for life. Our wide array of opportunities and technology-driven learning programs enable your development and agility.

Your Health, Your Wealth, Your Life: Competitive pay, comprehensive benefits and flexible schedules designed so you thrive — at work and beyond.

Empowered to Be Your Best: Use your strengths to make a difference in the lives of one another, our customers, our communities, and our planet.

Here, the possibilities are endless because we offer:

Flexible Schedules, dependent on role

Levels: Student, Entry, Mid, Senior, Management

Locations: Nationwide & OCONUS Positions

Apply Now

Refine Your Search

Systems Engineer Unix jobs in Arlington, VA

Ground Systems Support Engineer - Level 4

AP107 HEASARC Scientific Cloud Platform Developer

Senior Application Engineer - Oracle ERP-PVM & Ivalua VenDoor

Reverse Engineer / Cyber Capability Engineer

AI-Enabled Cyber Capabilities Developer

Software Integration Engineer

GD169 Senior Software Systems Engineer & Architect

Blockchain Vulnerability Researcher

DevOps Engineer

Senior Reverse Engineer / Cyber Capability Engineer

Information Assurance Security Engineer

Cloud Engineer

Systems Integration Engineer (NDA-2)

Senior Linux Server Engineer – Cloud Infrastructure

IT Support Manager - TS/SCI required

Systems Integration Engineer (NDA-2)

Infrastructure Engineer

Principle Onsite Network Engineer - Clearance Required

Network Engineer (TS/Q Clearance required)

DevOps Engineer

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