Systems/Integration Engineer
Sonalysts
Manassas, VA · Posted October 18, 2026
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Where Manassas, VA ranks
Where Manassas, VA placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #2Best all-round cities for new graduates in the Southeast67 / 100 · of 33
- #7Best cities for junior jobs in Virginia36% · of 26
- #8Best cities for pay after cost of living in Virginia$137k · of 15
- #8Best all-round cities for new graduates in the Mid-Atlantic63 / 100 · of 37
- #9Cities with the most jobs that need no experience in the Mid-Atlantic1.8% · of 84
- #9Cities with the most jobs that need no experience in the Southeast1.8% · of 84
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
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Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
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About the job
Sonalysts, Inc. is seeking a Systems/Integration Engineer with excellent problem solving and communication skills to join the Submarine Command, Control, Communications, Computers, Cyber, and Intelligence (C5I) Systems Engineering and Integration (SE&I) Team in Manassas, VA.
What you will be doing:
We are seeking a full-time, highly motivated systems/integration engineer to join the Submarine C5I SE&I team. You will support a cross functional team that defines the interface designs and coordinates integration and testing of new software features being delivered to C5I systems across all submarine platforms. You must be a US Citizen; this position will require a government security clearance. This position is located at a facility that requires special access. This is not a remote position.
Key Responsibilities:
Interface with the C5I software development and systems engineering teams and conduct Technical Exchange Meetings to define new software feature designs and interface requirements.
Update design documentation and models and define system requirements.
Plan and execute software integration events to work with impacted software teams to get new features functioning properly.
Track software deliveries and bay integration across multiple software development teams.
Drive fixes to identified bugs through various System Integration Teams and Integrated Product Teams and resolve multi-stakeholder issues.
Location: Working full-time onsite at Lockheed Martin in Manassas, VA.
What’s in it for you:
High visibility position with exposure to multiple organizations supporting new submarine capabilities
Opportunity to challenge yourself intellectually
Salary ranges between $70,000-$140,000, dependent on experience, qualifications and other relevant business criteria.
Becoming an integral part of an innovative employee-owned company which includes:
Flexible Time Program enabling an optimal work-life balance by permitting partners to arrange their work around personal appointments, parent-teacher conferences, children’s activities and the like, so long as the partner gets the job done on-time.
Paid Time Off
401(k) Plan with company match
Employee Stock Ownership Plan (ESOP)
Sales Bonus Program
Special Performance and Retention Bonus Program
Health and Dental Insurance
Dependent Care Assistance Plan
Health Care Reimbursement Plan
Employee Referral Bonus Program
Professional Development through Tuition Reimbursement Program, Online Training Program and Targeted Skills Program
Relocation Assistance
Required Qualifications:
Bachelor's degree in a relevant field (e.g., Systems Engineering, Computer Science, or related field) from an accredited institution; or 5+ years of comparable professional experience
Must be a U.S. citizen, eligible for a U.S. Department of Defense (DoD) SECRET security clearance*
Excellent communication and collaboration skills, with the ability to interface with internal and external stakeholders with a high degree of technical and interpersonal competency
Strong organizational skills
Desired Qualifications:
Experience with submarine combat systems or similar Command, Control, Communication, Computer, Cyber, and Intelligence (C5I) systems
Knowledge of Cyber Security practices
Experience with switch configuration and network designs
Familiarity with DevSecOps practices and principles
Knowledge of system and software architecture concepts, such as containerization and cloud technologies
Familiarity with Model-Based Systems Engineering principles and tools
Familiarity with Atlassian Jira and Confluence products, including experience with agile project planning, issue tracking, and collaboration tools
Possessing an active U.S. Department of Defense (DoD) security clearance*
*Obtaining a U.S. Government security clearance involves a comprehensive background check. Candidates are eligible for a clearance if they have demonstrated sound financial management (including good credit) over time, are free of criminal records, have limited foreign contacts or ties, and other factors indicative of a position of trust to protect information sensitive to the U.S. Government.
Sonalysts, Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against on the basis of, race, religion, color, national origin, sex, sexual orientation, gender identity, age, status as a protected veteran, disability, or other basis protected by law.
This job is not available to residents of New York City because of local law restrictions there.
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www.sonalysts.com