Top 608 Unix Systems Engineer Jobs in Mclean, VA

Systems Engineer, TS/SCI with Polygraph
General Dynamics Information Technology —McLean, VA
- $119,870 - $162,178 a year
- Computer Science
- 5 years
- Research
- Paid holidays
- 401(k) matching
Ground Systems Support Engineer - Level 4
Lockheed Martin Corporation —Arlington, VA
- Weekends as needed
- Mid-level
- Travel
- In-person
- Paid jury duty
- Paid holidays
Systems Engineer
Oracle —Reston, VA
- Full-time
- 6 years
- System design
- Office
Senior Network Engineer
Indus Group Inc —Washington, DC
- $50,000 - $60,000 a year
- Full-time
- Azure
- DevOps
- System design
- Flexible schedule
Quick Apply
10d
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
SRE - Linux
Verisign —Reston, VA
- $135,800 - $183,800 a year
- On call
- Hybrid work
- Computer science
- Computer Science
- System design
Quick Apply
Database Engineering, Advisor
Peraton —Landover, MD
- $135,000 - $216,000 a year
- Bachelor of Science
- SQL
- Bachelor's degree
- Health savings account
- Paid holidays
AP106 Scientific Software Developer
ADNET Systems, Inc. —Greenbelt, MD
- Mid-level
- 3 years
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
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
Cloud Engineer
Leidos —Bethesda, MD
- $107,900 - $195,050 a year
- Full-time
- Computer science
- 6 years
- Computer Science
- Flexible schedule
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
3d
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
GD169 Senior Software Systems Engineer & Architect
ADNET Systems, Inc. —Greenbelt, MD
- Computer Science
- Bachelor of Science
- System design
- Paid holidays
- Disability insurance
Quick Apply
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
Network Engineer (TS/Q Clearance required)
General Dynamics Information Technology —Washington, DC
- $110,500 - $149,500 a year
- System design
- Mid-level
- Bachelor's degree
- Health insurance
- Paid time off
3d
Principal Software Engineer- TS/SCI w/Poly
General Dynamics Information Technology —Annapolis Junction, MD
- $212,500 - $287,500 a year
- Contract
- Software troubleshooting
- Bachelor of Science
- 11+ years
- Paid time off
- 401(k) matching
Infrastructure Engineer
Leidos —Bethesda, MD
- $107,900 - $195,050 a year
- Full-time
- Computer science
- 6 years
- Computer Science
- Flexible schedule
Network Engineer (TS/Q Clearance required)
General Dynamics Information Technology —Washington, DC
- $110,500 - $149,500 a year
- System design
- Bachelor's degree
- Travel
- Health insurance
- Paid time off
13d
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
Field Service Engineer
Agfa Radiology Solutions —Virginia
- $75,000 - $100,000 a year
- Full-time
- Hospital
- 5 years
- Mid-level
- 401(k) matching
Quick Apply

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Unix Systems Engineer jobs near Mclean, VA

Systems Engineer, TS/SCI with Polygraph

General Dynamics Information Technology -
McLean, VA

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Job Details

$119,870 - $162,178 a year

Benefits

Internal mobility program
Paid holidays
401(k) matching

Qualifications

Requirements design
Linux support
Enterprise software
Windows
Technology security practices
Virtualization
Hardware support
Cloud server management
Requirements management
Server virtualization
System requirements definition
Managing projects
Windows support
Windows Server administration
Project planning phase
Linux administration
IT department experience

Full Job Description

Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

Seize your opportunity to make a personal impact as a Systems Engineer supporting an information technology enterprise. At GDIT, people are our differentiator. As a Systems Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Systems Engineer joining our team.

REQUIRED SKILLS:

Demonstrated experience with server technologies, MVS (multiple virtual storage), Linux, UNIX, and Windows technology and operating systems.
Demonstrated experience with Enterprise Information Technology (EIT) and supported utility and security applications.
Demonstrated experience setting up and managing servers in Commercial Cloud Enterprise (C2E).
Demonstrated experience working in a multi-system and multi-application environment with multiple specialties such as operating systems, e-mail, database platforms, storage technologies, and hardware support.
Demonstrated experience working with network requirements to anticipate impact on respective operating systems.
Demonstrated experience understanding organizational standards for operating configurations, security constraints, and procedures for managing organization software.
Demonstrated experience problem solving, to include independent diagnoses and resolving complex technical problems.
Demonstrated experience using analytical planning and organizational skills
Demonstrated experience and understanding of project management techniques to plan and execute projects.
Demonstrated experience using strong oral and written communication skills in order to articulate complex technical concepts to both technical and non-technical audiences.
Demonstrated experience working independently on routine tasks.
Demonstrated experience working as part of a team.
Demonstrated experience working with system developers to elicit requirements and engage in joint project planning.
Demonstrated experience tracking requirements.
Demonstrated experience researching the latest technological developments in the relevant operating systems to identify impact on organization operating systems and to anticipate changes.

DESIRED SKILLS:

Demonstrated experience working with internal business partners to elicit requirements.

WHAT YOU’LL NEED TO SUCCEED:

Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.
Experience: 5+ years
Location: McLean, VA (On Customer Site)
US Citizenship Required

GDIT IS YOUR PLACE:

401K with company match
Comprehensive health and wellness packages
Internal mobility team dedicated to helping you own your career
Professional growth opportunities including paid education and certifications
Cutting-edge technology you can learn from
Rest and recharge with paid vacation and holidays

#WeAreGDIT
#JET
#GDITEnhanced2026
#VA_2026Alumni

Work Requirements

Years of Experience

5 + years of related experience

may vary based on technical training, certification(s), or degree

Certification

Travel Required

Less than 10%

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $119,870 - $162,178. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

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Refine Your Search

Unix Systems Engineer jobs in Mclean, VA

Systems Engineer, TS/SCI with Polygraph

Ground Systems Support Engineer - Level 4

Systems Engineer

Senior Network Engineer

Senior Application Engineer - Oracle ERP-PVM & Ivalua VenDoor

SRE - Linux

Database Engineering, Advisor

AP106 Scientific Software Developer

Reverse Engineer / Cyber Capability Engineer

Cloud Engineer

Software Integration Engineer

Principle Onsite Network Engineer - Clearance Required

GD169 Senior Software Systems Engineer & Architect

Senior Reverse Engineer / Cyber Capability Engineer

Network Engineer (TS/Q Clearance required)

Principal Software Engineer- TS/SCI w/Poly

Infrastructure Engineer

Network Engineer (TS/Q Clearance required)

Information Assurance Security Engineer

Field Service Engineer

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