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Senior System Engineer Jobs (NOW HIRING)

Senior System Engineer

Langley, VA · On-site

$105K - $144K/yr

Yes SYSTEMS ENGINEER SENIOR As an AF DCGS Senior Systems Engineer will be supporting Air Combat Command, providing requirement development, system integration, architecture, and sustainment support ...

Senior System Engineer

Annapolis, MD · On-site

$168K - $240K/yr

Belay Technologies is seeking a Senior System Engineer to join our intel team. You should have strong networking experience and understanding of SCCM and the Nessus Manager/ACAS systems, experience ...

Sr. System Engineer

Laurel, MD · On-site

$140 - $190/hr

We are hiring a Sr. System Engineer to work in Laurel, MD . Position location is subject to change based on central MD client's needs. Required: TS/SCI with a Polygraph Analyzes user's requirements ...

Sr. System Engineer

Laurel, MD · On-site

$120 - $180/hr

We are hiring a Sr. System Engineer to work in Laurel, MD . Position location is subject to change based on central MD client's needs. Required: TS/SCI with a Polygraph Analyzes user's requirements ...

Sr. System Engineer

Laurel, MD · On-site

$103K - $141K/yr

We are hiring a Sr. System Engineer to work in Laurel, MD . Position location is subject to change based on central MD client's needs. Required: TS/SCI with a Polygraph Analyzes user's requirements ...

Sr. System Engineer

Laurel, MD

$103K - $141K/yr

We are hiring a Sr. System Engineer to work in Laurel, MD . Position location is subject to change based on central MD client's needs. Required: TS/SCI with a Polygraph Analyzes user's requirements ...

Senior System Engineer

Annapolis Junction, MD · On-site

$106K - $146K/yr

This role is ideal for a senior systems engineer with software development expertise, cloud architecture exposure, and the ability to evaluate current applications, document modernization plans, and ...

Sr. System Engineer

Laurel, MD · On-site

$103K - $141K/yr

We are hiring a Sr. System Engineer to work in Laurel, MD . Position location is subject to change based on central MD client's needs. Required: TS/SCI with a Polygraph Analyzes user's requirements ...

Sr. System Engineer

Laurel, MD · On-site

$103K - $141K/yr

We are hiring a Sr. System Engineer to work in Laurel, MD . Position location is subject to change based on central MD client's needs. Required: TS/SCI with a Polygraph Analyzes user's requirements ...

Sr. System Engineer

Laurel, MD · On-site +1

$103K - $141K/yr

We are hiring a Sr. System Engineer to work in Laurel, MD . Position location is subject to change based on central MD client's needs. Required: TS/SCI with a Polygraph Analyzes user's requirements ...

Sr. System Engineer

Laurel, MD · On-site

$120 - $180/hr

We are hiring a Sr. System Engineer to work in Laurel, MD . Position location is subjectto change based on central MD client's needs. Analyzes user's requirements, concept of operations documents ...

Sr. System Engineer - Swaybar

Detroit, MI

$103K - $141K/yr

Our Senior System Engineers work in a team environment to take our customer's vision and turn it into products using proven industry system engineering tools and processes. Our projects are highly ...

Senior System Engineer

Manassas, VA · On-site

$97K - $134K/yr

Senior System Engineer Manassas, VA Full-time, Exempt Security Clearance: Top Secret Does working in a flexible environment where you can succeed and contribute interest you? Are you excited about ...

Senior System Engineer

Manassas, VA · On-site

$97K - $134K/yr

Job Type Full-time Description Senior System Engineer Manassas, VA Full-time, Exempt Security Clearance: Top Secret Does working in a flexible environment where you can succeed and contribute ...

Senior System Engineer

Chantilly, VA · On-site

$108K - $147K/yr

As a Senior System Engineer, you will support engineering and integration efforts, helping to modernize capabilities and align technology transformations with architecture planning and development.

Showing results 21-40

Senior System Engineer information

See salary details

$56K

$124.7K

$176K

How much do senior system engineer jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior system engineer in the United States is $124,732.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,000.00 per year, depending on experience, location, and employer.

What is the difference between Senior System Engineer vs Network Engineer?

AspectSenior System EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like CompTIA Network+, Cisco CCNABachelor's in Computer Science, certifications like Cisco CCNA, CCNP
Work EnvironmentDesigning, implementing, and maintaining IT systems and infrastructureDesigning, deploying, and managing network infrastructure and security
Industry UsageIT, technology, enterprise environmentsTelecommunications, IT, enterprise networks
Common Search/ComparisonSenior System Engineer vs Network Engineer

While both roles require networking knowledge and certifications, Senior System Engineers focus on overall system architecture and integration, whereas Network Engineers specialize in network infrastructure and security. The roles often overlap but serve different core functions within IT teams.

What is a senior system engineer?

Senior System Engineers are experienced IT professionals responsible for designing, implementing, managing, and maintaining complex computer systems and networks within an organization. They play a critical role in ensuring the stability, security, and scalability of IT infrastructure. Their tasks often include troubleshooting system issues, optimizing performance, overseeing upgrades, and mentoring junior engineers. Senior System Engineers typically collaborate with other IT teams and departments to support business objectives and technological needs.

What are some common challenges faced by senior system engineers when managing large-scale IT infrastructure projects?

Senior System Engineers often encounter challenges such as coordinating with cross-functional teams, ensuring system scalability, and maintaining high availability during upgrades or migrations. Managing complex environments requires balancing security, performance, and compliance, all while minimizing downtime. Effective communication and proactive planning are crucial to successfully navigating these challenges and delivering robust solutions that meet organizational needs.

What are the key skills and qualifications needed to thrive as a senior system engineer, and why are they important?

To thrive as a Senior System Engineer, you need advanced knowledge of system architecture, network administration, and troubleshooting, often supported by a degree in computer science or a related field and several years of experience. Familiarity with tools like VMware, Linux/Windows servers, cloud platforms (AWS, Azure), and certifications such as CompTIA, Cisco, or Microsoft are commonly expected. Strong problem-solving, project management, and communication skills help you lead teams and handle complex technical challenges. These skills are crucial for ensuring system reliability, security, and efficient operation in dynamic IT environments.

How much money does a senior system engineer make?

A senior system engineer typically earns between $90,000 and $130,000 annually, depending on experience, location, and industry. They often have specialized skills in network infrastructure, scripting, and certifications like Cisco or Microsoft, which can influence salary levels.
What cities are hiring for Senior System Engineer jobs? Cities with the most Senior System Engineer job openings:
What are the most commonly searched types of System Engineer jobs? The most popular types of System Engineer jobs are:
Who are the top companies hiring for Senior System Engineer jobs? The top employers for Senior System Engineer jobs are:
What states have the most Senior System Engineer jobs? States with the most job openings for Senior System Engineer jobs include:
Infographic showing various Senior System Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $124,732 per year, or $60 per hour.

Senior System Engineer

GDIT

Langley, VA • On-site

$105K - $144K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 18 days ago


General Dynamics Information Technology rating

7.8

Company rating: 7.8 out of 10

Based on 63 frontline employees who took The Breakroom Quiz

88th of 223 rated it services


Job description

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret/SCI

Clearance Level Must Be Able to Obtain:

Top Secret/SCI

Public Trust/Other Required:

None

Job Family:

IT Infrastructure and Operations

Job Qualifications:

Skills:

Complex Systems, Complex Systems Design, Systems Development, Systems Development Lifecycle (SDLC)

Certifications:

None

Experience:

8 + years of related experience

US Citizenship Required:

Yes

Job Description:

SYSTEMS ENGINEER SENIOR

Job Description

As an AF DCGS Senior Systems Engineer will be supporting Air Combat Command, providing requirement development, system integration, architecture, and sustainment support to the Air Force Distributed Common Ground System (AF DCGS) program, specifically on Signals Intelligence (SIGINT) system modernization and upgrade programs.

Additionally, you will assist in the generation of SIGINT system requirements, implementation strategies, and engineering efforts for Intelligence, Surveillance, and Reconnaissance (ISR) data integration into Command and Control (C2) systems to support decision making.

HOW A SENIOR SYSTEMS ENGINEER WILL MAKE AN IMPACT:

Advise client on AF DCGS SIGINT technical and system life-cycle approaches that deliver on organizational objectives.

Responsible for defining and supporting the design, development, and implementation of short- and long-term solutions for SIGINT requirements, systems, and technology needs through the use of new, modified, and/or existing applications.

Coordinate and advocate for weapon system requirements with respect to SIGINT systems, integration, and architectures, working with National Mission Partners (NMP) and/or other Air Force organizations partnering with NMP.

Serve as organizational focal point for new SIGINT technology efforts to include Situational Awareness applications, working closely with various stakeholders to ensure operational alignment.

Engage proactively in specific Sensing/Sensemaking Working Groups discussions, providing subject matter expertise and driving actionable outcomes for the mission.

Oversee the development and review of AF Form 1067s Modification Requests for SIGINT and related initiatives, ensuring all requirements are rigorously focused, accurately scoped, and comprehensively justified.

Reviews and updates SIGINT system requirements for the AF DCGS weapon system and associated programs working with mission partners.

Create and maintain effective working relationships with staff at stakeholder, mission partner, and higher headquarters organizations.

Work closely with AF DCGS Program Management Office (PMO) SIGINT programs area to ensure technical capabilities are fully synchronized and integrated with operational mission efforts.

Work with stakeholders and end users to develop requirements for SIGINT system modernization efforts and manage programs through the requirements validation, solution development, and delivery phase.

Assesses the compatibility and integration of SIGINT products/services proposed to ensure an integrated architectures across interdependent technologies and system of systems.

WHAT YOU WILL NEED TO SUCCEED:

High level understanding of the National Mission Partner and Air Force SIGINT systems and architecture

High level understanding of the Air Force C4ISR enterprise systems such as AF DCGS, Air Operations Center, and the Targeting Enterprise

Familiarity with DCGS mission, DoW Architecture Framework/relationships to Agile Development approaches and Cyber Security Operations and Processes.

High level Understanding of System of Systems SIGINT Enterprise architecture, data flows, site capabilities

Understanding of USAF Acquisition processes such as AF Form1067 modification request efforts

ActiveTS/SCIclearance required

Education: BS/BA in relevant technical, engineering, IT, or cybersecurity field

Experience: 8+ years of experience as Systems Engineer with National Mission Partner, AF DCGS background; additional years' experience in lieu of formal education may be considered

Must be onsite full time at Langley AFB, VA

Travel is anticipated to be less than 25%

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


GDIT IS YOUR PLACE
At GDIT, the mission is our purpose, and our people are at the center of everything we do.
Growth: AI-powered career tool that identifies career steps and learning opportunities
Support: An internal mobility team focused on helping you achieve your career goals
Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
Flexibility: Full-flex work week to own your priorities at work and at home
Community: Award-winning culture of innovation and a military-friendly workplace
OWN YOUR OPPORTUNITY
Explore an enterprise IT career at GDIT and you'll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.

The likely salary range for this position is $110,500 - $149,500. 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.

Scheduled Weekly Hours:

40

Travel Required:

10-25%

Telecommuting Options:

Onsite

Work Location:

USA VA Langley AFB

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

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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About General Dynamics Information Technology

Sourced by ZipRecruiter

GDIT is 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. Its 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. The company operates across 50+ countries worldwide, offering leading capabilities in digital modernization, AI/ML, cloud, cyber, and application development.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US