SIGINT Systems Engineer III

Analex Corporation dba Arcfield

SIGINT Systems Engineer III
Job Locations

US-VA-Chantilly | US-PA-King of Prussia


Position Type
Regular Full-Time

Telecommute Options
No remote/telework allowed


Arcfield is a leading provider of full lifecycle, mission-focused systems engineering and integration capabilities to the U.S. government and its allies. The company has more than 60 years of proven experience providing advanced engineering and analysis, IT and C5ISR capabilities to support our nations most critical national security missions. Headquartered in Chantilly, VA and with 16 offices around the world, Arcfield employs approximately 1,200 engineers, analysts, IT specialists, and other professionals who put our customers missions first, helping them solve their most complex challenges through innovations in modeling, simulation and analysis, digital transformation and C5ISR. Visit for more details.


Are you looking to join a company thats mission focused and innovation driven? Arcfield provides systems engineering, integration, and digital transformation across space, air, land, sea, and cyber domains. This position is for a Systems Engineering and Technical Assistance (SETA) within Space and Mission Engineering.
Your responsibilities are to support the Acquisition, project management, and delivery of SIGINT software systems. You will provide technical requirements and objectives for Statement of Works (SOWs), Statement of Objectives (SOOs), and Engineering Change Proposals (ECPs). Once on contract, you will define and review Requirements or Agile Epics, analyze architecture and interfaces, and coordinate tests and transitions of software into operations. Join a well-established contract that has a long history of excellence in Systems Engineering and Acquisition.
Responsibilities include Systems Engineering across the below areas:
Create and update SOWs, SOOs, and ECPs
Review Contract Delivery Requirements Lists (CDRL) items from Software Acquisition contracts
Assess impacts from Requests for Changes (RFCs)
Develop Solution and Program Epics
Prioritize Agile Solution Increments and Program Increments
Update architecture artifacts (e.g., system views, functional views, sequence diagrams)
Update Interface Control Documents (ICDs)
Plan and lead Informal Integration Windows (IIWs) and Agile Solution Demos
Conduct readiness assessments for tests and transitions
Analyze operational performance, reliance, and stability


BS 5-7, MS 3-5, PhD 0-2
Must Possess and be able to maintain a TS/SCI with Poly
Experience with Systems Engineering requirements, architecture, and verification & validation (V&V), or transition processes
Experience with the acquisition of software development contracts or SETA/acquisition experience with SIGINT
Strong representational, oral, and written communications skills, including the ability to produce clear, logical, and concise products
Proven organization and interpersonal skills, and demonstrated ability to interface effectively via written and oral forums with personnel at all levels of government
Knowledge of SAFe or Agile frameworks
Experience with commercial Atlassian tools (e.g. Confluence, JIRA)
Understanding of programmatic processes, including Configuration Management, Risk, Readiness, and Schedules
Experience with Requests for Change (RFCs) and Agile Solution or Program Epics
Experience with factory and enterprise testing
Knowledge of SIGINT mission management and mission processing systems
Knowledge of SIGINT products and data
Experience with DevSecOps Continuous Integration and Continuous Delivery (CI/CD)

EEO Statement


Arcfield proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity an expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active-Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

All qualified applicants will receive consideration for employment at Analex Corporation, Arcfield without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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