Top 5378 System Integration Engineer Jobs in Vienna, VA

System Integration Engineer
Leidos —Arlington, VA
- $87,100 - $157,450 a year
- Full-time
- Writing skills
- Engineering
- System design
System Integration Engineer
Lockheed Martin Corporation —Manassas, VA
- Full-time
- Mid-level
- C++
- Computer networking
- Paid jury duty
- Paid holidays
System Integration Engineer
CACI —Reston, VA
- $86,600 - $181,800 a year
- Full-time
- Writing skills
- System design
- Office
- Health insurance
Engineering Configuration and Component Engineer
Patton LLC —Gaithersburg, MD
- From $80,000 a year
- Full-time
- 5 years
- ERP systems
- Mid-level
- Health savings account
- Disability insurance
Quick Apply
AI Process Integration Engineer
Peraton —McLean, VA
- $146,000 - $234,000 a year
- Computer science
- Computer Science
- Data analysis skills
- Health savings account
- Paid holidays
Senior Systems Engineer at NRO – Long-Range Fires Integrator
CSI Consultants, Chantilly, VA —Chantilly, VA
- Full-time
- Military
- Bachelor's degree
- In-person
- Profit sharing
- Dental insurance
Quick Apply
10h
VA-1100: Senior Biometric Software Engineer (U.S. Citizen)
Athena Sciences Corporation —Rosslyn, VA
- $100,000 - $115,000 a year
- Full-time
- Hybrid work
- Background check
- Bachelor of Science
- DevOps
- AD&D insurance
- Paid holidays
Quick Apply
Lead Identity Access Management (IAM) Engineer/Architect
Financial Industry Regulatory Authority, Inc. —Washington, DC
- $111,400 - $242,600 a year
- Extended hours
- Hybrid work
- Computer science
- 7 years
- Computer Science
- Paid jury duty
- Commuter assistance
Quick Apply
Senior Test Engineer and Program Manager
Sensor Concepts & Applications, Inc. —Washington, DC
- $120,000 - $135,000 a year
- Full-time
- Hybrid work
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
- Disability insurance
- Relocation assistance
Quick Apply
Salesforce Developer (Salesforce/Fonteva)
American Retirement Association —Arlington, VA
- $110,000 - $125,000 a year
- Full-time
- Hybrid work
- Software troubleshooting
- Salesforce
- Mid-level
- Free parking
- Profit sharing
Quick Apply
Model Based Systems Engineer
Modern Technology Solutions, Inc —Alexandria, VA
- Computer Science
- 5 years
- Engineering
- Disability insurance
- Health insurance
Senior Network Engineer
Indus Group Inc —Washington, DC
- $50,000 - $60,000 a year
- Full-time
- Azure
- DevOps
- System design
- Flexible schedule
Quick Apply
9d
Sr Release Manager, Design Engineering
Amazon Data Services, Inc. —Herndon, VA
- $136,600 - $184,800 a year
- Full-time
- 6 years
- Engineering
- Senior level
- AD&D insurance
- Health insurance
Model-Based Systems Engineer/MBSE
Modern Technology Solutions, Inc. —Washington, DC
- Up to 50% travel
- Engineering
- Travel
- Disability insurance
- Health insurance
DevSecOps Engineer
Elevate Technology Solutions —Sterling, VA
- Full-time
- 5 years
- System design
- Java
Quick Apply
Modeling, Analysis & Simulation (MA&S) Engineer
Peraton —Herndon, VA
- $135,000 - $216,000 a year
- Azure
- Computer Science
- 11+ years
- Health savings account
- Paid holidays
AI/ML Engineer
Vantor Services Inc. —McLean, VA
- $113,000 - $165,000 a year
- Full-time
- 6 years
- Doctoral degree
- Computer Science
- 401(k) matching
- Pet insurance
Quick Apply
Microfabrication Engineer
ADNET Systems, Inc. —Greenbelt, MD
- $95,000 - $145,000 a year
- Microsoft Excel
- Bachelor of Science
- Mid-level
Quick Apply
Mechanical Engineering Manager
NCS Technologies, Inc. —Manassas, VA
- Full-time
- 5 years
- Bachelor of Science
- Office
- Health insurance
- Dental insurance
Quick Apply
Senior Software Engineer (SAS)
General Dynamics Information Technology —Springfield, VA
- $125,800 - $170,200 a year
- Azure
- 5 years
- Bachelor's degree
- Paid time off
- 401(k) matching

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System Integration Engineer

Leidos -
Arlington, VA

Apply Now

Job Details

Full-time
$87,100 - $157,450 a year

Qualifications

Systems integration
Network routing
Linux

Full Job Description

Description

Looking for an opportunity to make an impact?

Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Are you ready for your next career challenge?

The Non-Kinetic Effects Business Area, part of the Defense Sector at Leidos, currently has an opening for a cleared System Integration Engineer to work in our Arlington VA office. This is an exciting opportunity to use your experience helping multiple DoD customers develop “bleeding edge” technology protecting our warfighters in the field. Your role will directly support our diverse portfolio of programs through a combination of Network Infrastructure Design & Deployment; Automation & Scripting and Troubleshooting & Analysis. You may be requested to provide software support to help with integration of the new technologies into existing networked systems.

**Note: The classified nature of this work requires this position to be onsite in our Arlington Office.

Primary Responsibilities:

You will design, build, and automate large-scale data networks, focusing on scalability, reliability, and performance. You will be asked to design & automate IT & networks, integrate infrastructure equipment for deployments, manage configurations, and perform deep troubleshooting, often bridging network operations with software development teams. Key responsibilities include ensuring that disparate hardware, software, and networking components function cohesively as a unified, efficient system.

Day-to-day life will involve:

Architecture & Design: Planning and mapping out how different software systems, APIs, and hardware devices will communicate with one another.
Testing & Validation: Writing test scripts, running diagnostics, and ensuring systems are secure, compliant, and scalable.
Automation & Scripting: Develop tools, scripts, and reusable libraries to handle repetitive manual tasks.
Troubleshooting & Analysis: Debug and solve complex network issues, performing deep dives into hardware and protocols.
Documentation & Collaboration: Partner with system designers and developers to create engineering design documents, policies, and best practices.
CI/CD Pipelines: Integrate network changes into GitHub Actions or GitLab for pre-deployment testing, rollback capabilities, and strict version control.

Basic Qualifications:

Bachelor’s degree in engineering or related field with 4+ years of prior relevant experience or a master’s degree with at least a year experience in one of these areas: computer engineering, software engineering, test engineering or related field.
Must be a US Citizen.
Must have an active Secret clearance with the ability to obtain TS.
Experience working in a Systems Integration Lab (SIL) environment.
Strong desire to grow and learn new technologies.
Ability to work within a dynamic work environment, ability to handle multiple tasks at once (multi-task).
Networking Knowledge: Familiar with IP networking fundamentals, including TCP/IP, BGP, OSPF, and MPLS.
Programming/Scripting: Experience with Python or Bash.
Experience: 2+ years of experience in network engineering, deployments, or architecture.
Environment: Experience with Linux systems.

Preferred Qualifications

Active TS clearance.
Familiar with Agile Methodologies, preferably SCRUM or Kanban.
Experience with Atlassian tools such as JIRA, Confluence, Bitbucket.
Experience with Network Operating Systems like Junos or Cisco IOS.
Knowledge of network security architecture (firewalls, ACLs).
Experience with network containers in support of CI/CD pipelines.

NKE

ElectronicWarfare

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

June 8, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $87,100.00 - $157,450.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Apply Now

Refine Your Search

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