Remote- Systems Engineering -
SourceFly
At SourceFly, we pair mission-driven innovation with a people-first culture.
Headquartered in Columbia, MD, we provide cloud engineering, data and application services, cybersecurity, automation, workforce development, and strategic communications support to agencies and enterprises nationwide. Our team is at the heart of our success — we prioritize trust, collaboration, and career growth by ensuring every team member is aligned with work that fits their strengths and advances their professional goals. When you join SourceFly, you become part of a supportive community dedicated to delivering exceptional results and building the next generation of mission-ready talent.
Job Description
We are seeking a Systems Engineer with strong software development expertise to support the development of command and control software for a cutting‑edge application. This role requires a true engineer—not just a software developer—capable of designing, integrating, and managing complex hardware‑software interactions across multiple subsystems. The selected candidate will join our team working on‑site at Ft. Belvoir to advance mission‑critical experimental systems.
Responsibilities:
Design, develop, and implement command and control software for LIDAR payload systems
Interface with GPS/GNSS equipment, scanning mirrors, lasers, and laboratory devices (e.g., time delay generators, oscilloscopes)
Ensure precise timing synchronization and high‑rate data acquisition across subsystems
Develop remote operations capabilities, including subsystem command execution and telemetry return
Program across Windows and Linux environments, with focus on performance, reliability, and scalability
Document algorithms, interfaces, and system designs through UML diagrams and software ICDs
Collaborate with engineers and scientists on integration, testing, and field experimentation
Qualifications:
Must hold an active DoD Secret security clearance (Top Secret preferred)
Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, or related field
3-5 years of engineering experience with software development for hardware‑integrated systems
Proficientin programming in both Windows and Linux environments
Proficiency in C, C++, or Rust (assembly and high‑performance computing experience a plus).
Experience with Python; Flask experience a plus
Skilled in embedded systems programming (microcontrollers; FPGA experience a plus, experienceinterfacing with laboratory measurement equipment is a plus)
Experience with laboratory equipment integration and data acquisition.
Proficient in object‑oriented programming, multithreaded/parallel programming (OpenMP, CUDA, or OpenCL a plus)
Familiarity with GUI/UI/UX development and networking protocols (REST APIs, WebSocket).
Experiencedocumenting and communicating algorithms/code through UML diagrams andsoftware ICDs
Experiencewith networking/network programming a plus (e.g. experience working withREST APIs or WebSocket)
Strong communication skills for technical documentation and cross‑team collaboration
Desired Skills
Experience with SIMD/MIMD parallel programming
Experience in high‑throughput data recording and storage optimization
Prior work with remote command and control of scientific payloads
#J-18808-Ljbffr SourceFly
$60k - $100k
Overview: SimVentions is searching for an entry-level Systems Engineer (SE) to join our team in support of the Tactical Tomahawk Weapons Control System (TTWCS). The SE will work on a diverse team with fellow SimVentions’ Systems Engineers and government personnel. The...SuggestedContract workTemporary workFor contractorsCasual workFlexible hours1 day per week$176.8k - $276.25k
...award/funding. ** This will be an onsite position at Fort Belvoir, VA.We are seeking an experienced and highly skilled Senior Systems Engineer to support a dynamic government contracting program in Washington, DC. The ideal candidate will bring deep expertise in Modeling...SuggestedFull timeContract workPart timeLocal areaRemote work$140k - $190k
...robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to... ....Position OverviewQinetiQ US is seeking an experienced Systems Engineer to serve as the Test Manager for the U.S. Army C5ISR Center Javelin...SuggestedContract workFor contractorsWork experience placementWork at office$94.4k - $198.2k
Job Title: System Engineer (Hardware focus)Job Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type: RegularPercentage of Travel Required: Up to 25%Type of Travel: Continental US* * *The Opportunity:CACI is seeking a cleared...SuggestedContract workFor contractorsWork experience placementFlexible hours$145k - $178k
Business Unit:Cubic DefenseCompany Details:We are seeking a detail-oriented and customer-focused Systems Engineer to join our team. This role involves overseeing and executing interdependent systems engineering activities, including detailed requirements breakdown, system...SuggestedFull time$113.2k - $237.8k
Job Title: Senior Systems EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: SecretEmployee Type... ...US* * *The Opportunity:CACI is seeking a Senior Systems Engineer to support an Army Product Manager (PM) on Ft Belvoir VA. The candidate...Contract workFor contractorsWork experience placementFlexible hours$140k - $190k
...Fibertek is seeking an experienced Systems Engineer to serve as the Test Manager for the U.S. Army C5ISR Center Javelin Seeker effort. The successful candidate will provide programmatic Test and Evaluation (T&E) oversight in support of component-level verification, qualification...Contract workFor contractorsWork at office$175k
...Zachary Piper Solutions is seeking a Systems Engineer (VDI) in Newington, VA to support a mission-critical Department of Defense customer. This position will serve as a senior engineer responsible for the design, administration, optimization, and security of a large-scale...$120k - $160k
...Description SAIC has an opportunity for a Systems Engineer to work at Fort Belvoir to provide Systems Engineering and Technical Advisory (SETA) services focused on protection of space systems . Responsibilities Include: Technical Advisor to drive change and...Contract workFor contractors- ...Senior Systems Engineer Sales East Coast, United States Full-time ID: VDT27589 Description VAST Data is looking for a Senior Systems Engineer to join our growing team! VAST Data is the data platform company for the AI era. We are building the enterprise software infrastructure...Full timeTraineeship
$116k - $167k
...Harness your expertise to solve challenges and celebrate success! Job Summary JCS Solutions is seeking an experienced Systems Engineer (SME) to join our Integrated Information Technology Support Services (I3TS) team, who will support an extensive digital modernization...Full timeContract workTemporary workFor contractorsLocal area- ...Job Description Job Description System Engineer II/III/IV Full Time, Ft. Belvoir, VA Secret clearance required **This position is contingent upon government approval** Overview: Semper Valens Solutions is seeking an experienced System Engineer to support...Full timeFor contractors
$53k - $108k
...Discover what to expect during your journey as a candidate with us. Opportunity Are you looking for an opportunity to apply your systems engineering expertise to a mission that drives meaningful impact for DOW? You understand how to analyze complex environments, translate...Full timePart timeWork at officeLocal areaRemote work$135 - $145 per hour
Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address... ...7 continents. Amentum is seeking a skilled and experienced Systems Engineer to join our team at Fort Belvoir . In this critical...Hourly payContract workFor contractorsWork at officeLocal area$160k - $200k
Description SAIC is seeking Senior Systems Engineer to support the U.S. Army Intelligence and Security Command (INSCOM) at Fort Belvoir, Virginia . The Systems Engineer will play a crucial role in the rapid development, modernization, and integration of Intelligence and...Immediate start- ...public service and not for profit, we measure our success in the impact of our service. Position Summary ANSER is seeking a Systems Engineer to support the architecture, integration, and lifecycle management of biometric collection and processing systems for DoD mission...
$137.9k - $175.1k
...training and more. Join us to drive positive, lasting change that moves missions and the government forward! We’re seeking a Systems Engineer to design, implement, and manage cloud-based IT infrastructure solutions with a strong focus on AWS and Azure platforms. This...Live inLocal area$97.5k - $162.5k
Position Summary MAG Aerospace is looking for a Systems Engineer to lead engineering efforts on assigned programs supporting PEO Soldier. Essential Duties and Responsibilities Duties include, but not limited to: Serves as Lead Systems Engineer on assigned DOD C5ISR system...Full timeContract workPart timeFor contractorsWork at officeLocal area- Senior Systems Engineer Sales East Coast, United States Full-time ID: VDT27589 Description VAST Data is looking for a Senior Systems Engineer to join our growing team! VAST Data is the data platform company for the AI era. We are building the enterprise software infrastructure...Full timeTraineeship
$131.3k - $237.35k
Leidos is seeking an experienced Systems Engineer (SME) to join our Integrated Information Technology Support Services (I3TS) team, who will support an extensive digital modernization program critical to Defense Threat Reduction Agency (DTRA). The Systems Engineer will...Full timeFor contractors$160k - $200k
Description SAIC is currently hiring a System Engineer at Ft Belvoir, VA. Job Duties Support the modernization and integration of the Intelligence Foundation layer aligning sensors, data, and analytics with command requirements of the US Army Intelligence and Security...Currently hiring- GDIT is seeking a highly skilled VDI/EUC Systems Engineer to design, deploy, and manage enterprise VDI environments on customer sites in the USA. The role emphasizes Windows desktop lifecycle management, image creation, and automation to modernize EUC infrastructure. The...
- DescriptionWe are seeking a Senior Modeling and Simulation (M&S) Systems Engineer to directly support the Defense Threat Reduction Agency (DTRA). This is a full-time, on-site position located at DTRA Headquarters at Fort Belvoir, VA.In this role, you will serve as the...Full timeLocal areaImmediate startFlexible hours
$90.3k - $189.6k
Job Title: Senior 5G & Mission Partner Environment (MPE) Systems EngineerJob Category: SecurityTime Type: Full timeMinimum Clearance Required... ...oriented Senior 5G & Mission Partner Environment (MPE) Systems Engineer to join our team supporting the Army DCS, G-6, Network Command...Contract workWork experience placementFlexible hours- CACI International is seeking a cleared System Engineer to support an Army Product Manager at Fort Belvoir, VA, with a focus on counter Unmanned Aerial Systems (c-UAS). A Secret clearance is required. The role involves planning and executing systems engineering across requirements...
- SimVentions is seeking an entry-level Systems Engineer to support the TTWCS program. You will work with fellow engineers and government personnel to develop system designs, requirements, and MBSE artifacts. Occasional travel to NSWC Dahlgren Division is expected, and an...
- Amentum is seeking a skilled and experienced Systems Engineer to join our team at Fort Belvoir. In this critical role, you'll provide essential contractual support to the Joint Personnel Recovery Agency (JPRA), focusing on systems assessments and analyses. You'll plan...
$86k - $138k
ResponsibilitiesWe are seeking a motivated product quality SYSTEM ENGINEER to support the planning, test development, data definition, and task execution for new and existing products within the National System for Geospatial-Intelligence (NSG). They will work with a team...Contract workRemote workShift work$112k - $179k
ResponsibilitiesMid-level System Engineers employ a multi-discipline approach to requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the NGA to...Contract workWork experience placementRemote workShift work$146k - $234k
ResponsibilitiesThe KPMO Space Systems Engineer provides advanced engineering support across all phases of the system lifecycle to ensure the delivery of timely and accurate Geospatial Intelligence (GEOINT). This role applies to a multi-disciplinary approach to the development...Contract workRemote workShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Remote- Systems Engineering -. Be the first to apply!
- healthcare systems engineer Fort Belvoir, VA
- mission system engineer Fort Belvoir, VA
- senior linux systems engineer Fort Belvoir, VA
- senior staff systems engineer Fort Belvoir, VA
- systems engineer Fort Belvoir, VA
- ground systems engineer Fort Belvoir, VA
- system engineer contract Fort Belvoir, VA
- system performance engineer Fort Belvoir, VA
- senior windows systems engineer Fort Belvoir, VA
- operating system engineer Fort Belvoir, VA



