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Skills: Software Architecture, Systems Engineering, System of Systems (SoS) Integration, Model-Based Systems Engineering, Autonomous Systems
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$102k–$213k/yr
Full-time
bachelor degree, postgraduate degree
Posted 42d ago
~40 hrs/week
Responsibilities
Lead the design and integration of MOSA-aligned System of Systems architectures for multi-domain autonomous uncrewed platforms. Coordinate technical integration of AI-enabled command and control solutions across multiple industry partners and government stakeholders.
Requirements
Requires a degree in Computer Science or Engineering with over 10 years of experience in defense aerospace or maritime software systems. Must possess an active Top Secret clearance and deep knowledge of autonomous systems and tactical communications.
Full job description
Company Description
Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.
Job Description
OUSW (R&E) is seeking a highly skilled senior software systems engineer to be the technical lead for a complex project involving the design, development, integration and assessment of complex System of Systems (SoS) architectures for multi-domain autonomous uncrewed platforms (air, surface, and subsurface) in tactical operations over contested radio networks.
This role combines software architecture and systems engineering expertise to prototype advanced, multi-domain autonomy, AI-enabled command and control, and distributed system-of-systems operations. The ideal candidate is a trusted advisor and technical expert with experience guiding model-based systems engineering activities, SoS integration, and test activities across virtual, hardware-in-the-loop (HIL), and live experimentation venues.
Key Responsibilities
Lead the development, implementation and evolution of MOSA-aligned SoS architecture to integrate uncrewed platforms across multiple domains.
Lead the software integration of advanced autonomy capabilities for mission orchestration, multi-vehicle coordination, and human-supervised command and control of Agentic-AI based solutions from multiple industry partners.
Lead the engineering of resilient command, control, and data exchange mechanisms over tactical radio networks (e.g., MANET, Link-16, SATCOM) to ensure operations in degraded, disconnected, or contested environments.
Coordinate technical integration across software products from multiple industry partners into vehicle platforms and payloads from other industry partners.
Coordinate System Eng & Architecture activities with M&S and test activities on a continuous basis to ensure alignment throughout execution.
Serve as a key interface for government stakeholders, industry partners, and technical teams, aligning objectives with OUSW(R&E), Service stakeholders, and transition partners.
Provide technical guidance for digital engineering, mission simulation, and test planning activities.
Qualifications
Bachelor's or Master's degree in Computer Science, Systems Engineering, Software Engineering, or a related technical discipline.
10+ years of proven experience in software architecture, systems engineering, and integration within the defense aerospace or maritime sectors.
Deep working knowledge of unmanned and autonomous systems, cross-domain platform integration, and complex System of Systems (SoS) engineering.
Strong understanding of RF communications, tactical data links, mesh networking, and secure communications protocols suitable for defense applications.
Cognizant of state of the technology in Agentic AI and multi-agent systems for autonomy capabilities.
Experience leading and collaborating with cross-functional teams, including interactions with the Joint Staff, Combatant Commands, Military Services, or OSD organizations.
Proven ability to communicate complex technical findings to senior leadership, technical experts, and non-technical stakeholders.
Active Top Secret clearance (TS/SCI preferred).
Additional Information
Work Environment
Working conditions are normal for an office environment.
Fast paced, deadline-oriented environment.
May require periods of non-traditional working hours including consecutive nights or weekends (if applicable).
Working at SOSi
All interested individuals will receive consideration and will not be discriminated against for any reason.
Clearance Requirement: Top Secret
Compensation: USD 102414 - USD 212706 - yearly
Related keywords
MOSASystem of SystemsAgentic AIMANETLink-16SATCOMHILDigital EngineeringUncrewed PlatformsTactical Radio NetworksMulti-Agent SystemsDefense AerospaceMaritime SectorTop Secret ClearanceTS/SCIAutonomous Systems
Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private, founder-led defense and government solutions firm specializing in advanced technology systems and mission support. Our capabilities span data science, software development, network engineering, intelligence, surveillance and reconnaissance (ISR), language services, and logistics—delivered across 16+ countries to the customers who need them most.
We lead with technology. From the DoW's largest data-centric, Zero Trust mission partner network to AI-powered intelligence platforms and cloud-native solutions, SOSi engineers the systems that enable U.S. and allied forces to operate, decide, and win. More than 25% of our workforce are veterans—because this mission is personal.
Where others see the size of the challenge, we say #ChallengeAccepted
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Fraud Alert:
Recruitment fraud is a growing trend where fraudsters impersonate SOSi and its employees to deceive job seekers with fake employment opportunities. These scams typically involve fake job postings, unauthorized email accounts, or forged documents claiming to be from SOSi. The intent is to gain access to your personal information, including banking details, credit card numbers, or social security numbers.
Please be aware that all legitimate SOSi communications come from official @sosi.com or @sosi.us email addresses, and we never request personal information during initial contact. Our official careers site can be found at sosi.com/careers and our corporate site at sosi.com.
If you receive a suspicious job offer claiming to be from SOSi, contact us directly at [email protected] to verify its legitimacy.
Offices: 1881 Campus Commons Drive, Suite 500, Reston, Virginia 22191, US
How much do Technology jobs in Falls Church, VA pay?
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