Systems Engineer - Senior
$112k - $179kPeraton
Job Locations US-VA-Chantilly | US-MD-Bowie Responsibilities Join Peraton in advancing the safety, efficiency, and modernization of the National Airspace System (NAS) through the FAA's Brand New Air Traffic Control System (BNATCS) contract. As a trusted partner to the Federal Aviation Administration, Peraton helps deliver the systems and services that keep our nation's skies safe and connected. We're looking for innovative professionals who thrive in mission‑critical environments and are passionate about shaping the future of air traffic management. This is your chance to make an impact on one of the world's most vital transportation infrastructures, working alongside leaders in aviation, engineering, data science, and systems integration. At Peraton, you won't just support the mission - you'll define it. Join a team shaping the future of airspace safety and surveillance. As a Systems Engineer - Senior you'll play a key role in designing, integrating, and analyzing complex systems that keep our skies secure. From advanced radar technologies to mission‑critical surveillance solutions, your expertise will directly support the FAA's efforts to modernize and maintain the National Airspace System. Work Location: 100% on‑site, primarily located in Chantilly, VA, with an alternate work location available in Bowie, MD. Candidates must be able to work on‑site at one of these locations based on program requirements. In this position, you will: Perform end‑to‑end systems engineering across the full lifecycle: requirements, design, integration, verification, and validation. Drive the development of concepts, architectures, trade studies, and system analyses to optimize performance. Collaborate with cross‑functional teams and stakeholders to ensure objectives are achieved and requirements are met. Prepare and deliver technical documentation, reports, and presentations to clearly communicate findings and recommendations. Contribute to trade studies and analyses under the mentorship of senior engineers. Participate in system‑level reviews and provide hands‑on support for integration and testing activities. Why This Role Matters Your work will directly impact national transportation safety and innovation - helping develop and refine systems used by millions of travelers and aviation professionals every day. You'll collaborate with top engineers, analysts, and FAA stakeholders to deliver solutions that meet the highest performance standards. Basic Qualifications U.S. Citizenship required. Must have the ability to obtain/maintain a Public Trust clearance. Bachelor's degree and 8 years experience or Masters degree and 6 years experience or Associate's degree and 10 years experience or HS diploma/equivalent and 12 years experience. Systems Engineering experience supporting complex, integrated hardware and/or software systems. Experience performing full lifecycle systems engineering activities including requirements development, system design, integration, verification, and validation (V&V). Demonstrated ability to conduct trade studies, system analyses, and performance evaluations. Experience developing and managing technical requirements, interface definitions, and architecture documentation. Preferred Qualifications Experience supporting the Federal Aviation Administration (FAA) or similar federal agencies (DOT, DHS, DoD). Familiarity with National Airspace System (NAS) architecture, radar systems, surveillance technologies, or air traffic management systems. Experience with advanced radar, sensor integration, or mission‑critical surveillance systems. Knowledge of FAA modernization initiatives (e.g., NextGen). Experience using systems modeling tools such as MBSE, SysML, DOORS, Cameo, or similar requirements management platforms. Familiarity with safety‑critical systems engineering and compliance‑driven environments. Experience supporting system certification, readiness reviews, or operational deployment. Professional certifications such as INCOSE ASEP/CSEP, PMP, or related credentials. Degree in Systems Engineering or related discipline. Target Salary Range $112,000 - $179,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. EEO Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law. #J-18808-Ljbffr
$80k - $120k
...Job Description Description SAIC is seeking a System Safety Engineer to provide critical safety engineering analysis and support for the Submarine Launched Cruise Missile - Nuclear (SLCM-N) development program. This advanced role involves integrating...SeniorFor subcontractorInterim roleWork at officeRemote work$105k
...Senior Systems Engineer Are you a "systems thinker" with advanced systems engineering experience that wants to have impact on nationally important defense programs? Do you love working with a group of dedicated technical specialists in a dynamic environment? If...SeniorFor contractors$105k
...Senior Systems Engineer – Systems Definition and Validation Group Join our team at JHU/APL to contribute to nationally important defense programs through systems engineering and mission engineering. Responsibilities Provide systems engineering thought leadership and expertise...SeniorFor contractors$131.8k - $290k
...Job Title: Senior Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None Opportunity CAA is seeking a Senior Systems...SeniorFull timeContract workWork experience placement$183.38k - $193.41k
...Senior Principal Systems Engineer As a Senior-Level Systems Engineer for CISR, you’ll be a lead member of cross-functional hardware and system design teams responsible for the realization of complex computing and communications systems. You’ll make substantial contributions...SeniorFlexible hours$168k - $240k
...Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System Engineer to join our intel team. The right candidate will develop requirements from project's inception to its conclusion for a...SeniorRemote work$131.3k - $237.35k
...Description Leidos has an exciting opening for you, as our next TS/SCI cleared Senior Systems Engineer , to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX Technology...SeniorContract workFor contractorsLocal areaImmediate startRemote workFlexible hours- SwiftCruit in Laurel, Maryland is seeking a Senior Systems Engineer to shape and validate systems that support critical missions. The role involves collaborating with users and stakeholders to create actionable requirements and provide technical leadership during the Software...Senior
$131.8k - $290k
CACI International Inc. is looking for a Senior Systems Engineer based in Laurel, MD, to shape technical solutions and lead design activities. The role requires direct collaboration with stakeholders and commitment to mission-critical systems. You will utilize over 14 years...Senior$131.3k - $237.35k
A technology solutions company in Bethesda, Maryland is seeking a Sr. Systems Engineer to support the DISA Defense Red Switch Network for VoIP management. The ideal candidate will have a Bachelor's degree and 8 years of related experience in integration, with proficiency...Senior- Senior Systems Engineer - Cloud Migration & Architecture - Sign on Bonus Eligible! SITEC Consulting is seeking a Senior Systems Engineer to support cloud migration, software modernization, strategic product planning, and technical debt reduction efforts for a mission-focused...SeniorImmediate startRelocation package
$131.8k - $290k
## Senior Systems EngineerLaurel, MD, USApply NowFind out how well you match with this jobJob ID328169Job Title: Senior Systems EngineerJob... ...\* \* \***The Opportunity** CACI is seeking a Senior Systems Engineer to join a team where your expertise will directly shape...SeniorContract workWork experience placementFlexible hours$180k - $220k
...delivering exceptional consultation to the U.S. Government in Systems/Software Engineering, Cybersecurity Solutions, Mission Operations/INTEL... ...currently searching for a Top Secret SCI with polygraph-cleared Senior-Level Systems Engineer. Responsibilities As a Specialized...SeniorContract workWork experience placementFlexible hours$168k - $240k
...020 and a finalist in 2021! Belay Technologies is seeking a System Engineer (DEFSMAC IPT) to join our intel team. This candidate will apply... ...with other program personnel, government overseers, and senior executives. Responsibilities Responsibility for the technical...SeniorContract workWork experience placementFlexible hours$176k - $282k
Senior Systems Engineer Top Secret/SCI w/Poly Job Locations: US-MD-Laurel Requisition ID: 2026-165938 Position Category: Information Technology Clearance: Top Secret/SCI w/Poly Responsibilities Peraton is seeking a highly experienced Senior Systems Engineer to lead...SeniorContract workShift work$100k
...domain? Do you have a strong background in at-sea testing, systems engineering, systems integration, undersea vehicles, or undersea sensing... ...someone like you to join our team at APL! We are seeking a Senior Ocean Systems Engineer for the Ocean Systems and Engineering...SeniorTemporary workFor contractorsWork experience placementInterim roleRelocation packageFlexible hours$168k - $240k
Belay Technologies is looking for a System Engineer to join its intel team in Maryland. The role involves applying systems engineering principles through all phases of the systems life cycle. Responsibilities include ensuring technical integrity and managing deliverables...Senior- Peraton is seeking a Systems Engineer with TS/SCI w/Poly clearance for a role in Laurel, MD. The position involves monitoring cyber incidents, implementing security measures, and designing operational architectures. Candidates must have 20 years of relevant experience...Senior
- Senior Systems Engineer at SITEC Consulting . Key technologies: AWS, Azure, Agile. Key Responsibilities Design and implement technical solutions to meet business requirements Collaborate with cross-functional teams throughout the software development lifecycle Contribute...Senior
$95.5k - $181.7k
Collins Aerospace is hiring a Systems Engineer in Fulton, MD. The role involves designing and coding in an Agile environment, developing features for Command & Control systems, and collaborating with teams to deliver effective software solutions. Ideal candidates will...SeniorRelocation$190k - $210k
Belay Technologies in Laurel, Maryland is looking for a Systems Engineer to support our Desktop Services Team in both Linux and Windows environments. Applicants must have relevant technical experience, particularly in IT service management, and hold TS/SCI clearance with...Senior$107.9k - $195.05k
A leading technology firm is seeking a Systems Engineer for a multi-year Department of Defense contract focusing on Timing and Synchronization. The successful candidate will manage upgrades and maintenance of Defense Regional Clocks, collaborate on IT systems design and...SeniorRemote jobContract work- A leading defense contractor is seeking a Systems Engineer to support a critical Department of Defense contract. The role involves maintaining complex IT systems and directly collaborating with stakeholders. Candidates must possess at least 8 years of experience, a bachelor...SeniorRemote jobContract workFor contractors
$91k - $172.49k
...At Lockheed Martin Rotary and Mission Systems, we are driven by innovation and integrity... ...experience your future! WHAT WE'RE DOING An engineer working in the System Safety Engineering... ...support of project objectives. As a Senior System Safety Engineer, you will be part...SeniorHourly payFull timeTemporary workPart timeRemote workRelocationFlexible hoursShift work3 days per week- ...Senior Linux Systems Engineer Do you enjoy solving complicated problems? Are you searching for meaningful work in production research computing? Are you passionate about Linux? Do you like contributing to automation? If so, we're looking for someone like you to join...SeniorInterim role
- ...if you do not currently possess this level of clearance. Telework: None Basic Requirements ~20 years experience as a system engineer ~ Bachelor's degree in a technical discipline ~5 additional years of experience as a system engineer may be substituted...SeniorImmediate startRemote work
- Integrity Technology Consultants (ITC) is seeking a Top Secret SCI with polygraph-cleared Senior-Level Systems Engineer to support U.S. Government programs in systems/software engineering, cybersecurity, and mission operations. The role focuses on specialized infrastructure...Senior
$100k
...the next generation of air and missile defense systems? If so, we're looking for someone like you to... .... Mentor and collaborate with talented engineers in a highly technical, mission‑focused environment. As a Senior Data Fusion and Tracking Systems Engineer, you...SeniorTemporary workWork experience placementRelocation packageFlexible hours$77.6k - $176k
Phase2 Technology in Laurel, Maryland is seeking a Senior System Administrator to enhance technology for the Department of Defense. This role focuses on maintaining Cross Domain Solutions and improving cybersecurity infrastructure. Ideal candidates have at least 3 years...Senior$148.3k - $266.9k
...potential. Unleash your talent and redefine what’s possible. Job Description: Parsons is looking for an amazingly talented Senior Systems Engineer to join our team! In this role you will: Perform cybersecurity assessments of large-scale DOD systems, utilizing an OCO (Offensive...SeniorFull timeFor contractorsFlexible hours
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