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Senior Systems Engineer Security Clearance

Job in Springfield, Fairfax County, Virginia, 22150, USA
Listing for: Markon
Full Time position
Listed on 2026-01-23
Job specializations:
  • Engineering
    Systems Engineer
Job Description & How to Apply Below
Position: Senior Systems Engineer with Security Clearance
Markon is seeking a Sr. Systems Engineer to guide engineering teams in taking a multi-disciplined approach to requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies to ensure timely and accurate GEOINT. Responsibilities
* Guides Mid-level and Junior-level system engineers performing requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies.
* Guides the planning, analysis/traceability of user requirements, architectures traceability, procedures, and problems to automate or improve existing systems and review cloud service capabilities, workflow, and scheduling limitations.
* Guides Mid-level and Junior-level system engineers developing solutions designs based on analysis of requirements and new technology.
* Assists the Government in the capture and translation of mission and customer requirements/needs into systems/capability requirements and solutions.
* Supports the analyses and allocation of requirements to systems architecture components and executing programs.
* Performs systems integration activities.
* Conducts Analysis of Alternatives (AoAs), Course of Actions (CoAs), Trade Studies, and Engineering Assessments.
* Assists the Government in strategic technical planning, project management, performance engineering, risk management and interface design.
* Operates at the level of integrating multiple systems, services, processes, and interfaces within a Major Systems Acquisitions across organizational and agency boundaries. Qualifications

Required:

* An active TS/SCI with a CI Polygraph (preferrably from this client)

* Any clearances requiring a crossover to this agency must have a recent polygraph administered within the last 5 years.

* Bachelor's degree or higher in Systems Engineering or in related technical or scientific fields.

* 12+ years of total working experience (preferably in government) in one or more of the following work areas including:
* DoD/IC Acquisition Process.

* Technical Requirements Gathering Process.

* PPBES Process.

* Systems engineering of large complex System of Systems (Windows and/or UNIX-based).

* Service Oriented Architecture environments residing in cloud, on premise, or hybrid infrastructures.

* Experience with and understanding of systems engineering lifecycle.

* Previous NGA and/or NSG/ASG program/project work experience. Desired:
* Master's degree in Systems Engineering or in a related technical or scientific fields.

* Working knowledge of Model-Based Systems Engineering, processes, tools and languages.

* Working knowledge of Software Development Frameworks.

* INCOSE Certified Systems engineering Professional (CSEP) certification.

* Documented work experience in the field of geospatial intelligence.

* Membership or leadership participation in any of the following professional organizations:

* ACSM

* ASCE

* ASPRS

* OGC

* SAREM

* USGIF

* Demonstrated expertise in photogrammetry, remote sensing, image science, information sciences, geographic information systems, geomatics, or related fields.

* Demonstrated knowledge of the current NSG/ASG and NRO enterprises. Salary Range USD $ - USD $ /Yr. The Markon pay range for this position is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

Overview Eager to join a team where your skills are valued, your growth is nurtured, and your impact is profound? Look no further than Markon, a premier consulting firm deeply dedicated to advancing our nation's most critical missions. At Markon, we don't just offer jobs - we offer opportunities for personal and professional transformation. Empowering our employees to lead, innovate, and excel, we foster an environment where new ideas are not just welcomed but celebrated.

As a perennial Washington Post Top Workplace, we prioritize the well-being and success of our team members, ensuring they can bring their best selves to work. Headquartered in Falls Church, Virginia, Markon has garnered national recognition for our unwavering dedication to excellence in serving the intelligence community, as well as federal civilian and defense agencies. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.

Markon…
Position Requirements
10+ Years work experience
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