Senior Systems Engineer (TS/SCI)

Elite Technical
Scottsdale, AZ

Senior Systems Engineer (TS/SCI)

Our client, a leading federal defense contractor has an immediate contract opening for a Sr. Modem Software Engineer with an active TS/SCI for their Restricted Ground Systems in Scottsdale, AZ. You'll be a member of a cross functional team supporting a new program responsible for designing, building, and integrating critical Ground Systems sites for their customers.

REPRESENTATIVE DUTIES AND TASKS:

- Performs requirements analysis, requirements definition, requirements management, functional analysis, performance analysis, system design, detail trade studies, systems integration and test (verification), validation and interface definition studies of subsystem or system elements under supervision of the lead systems engineer
- Performs technical planning, cost and risk analyses, and supportability and effectiveness analyses for subsystems and system elements
- Performs customer requirements analysis, develops system requirements and defines allocations to lower levels (elements and components)
- Performs detailed technical analyses for a subsystem or system elements
- Develops and evaluates systems, networks and information systems to ensure designs meet applicable governmental security specifications
- May provide system accreditation/certification evaluation and test support to ensure all technical security features (e.g., identification, authentication, access control, labeling, and auditing) of the system are considered and function properly
- May develop system security documentation on both new and fielded information systems
- Participates in Modeling and Simulation
- Researches and analyzes data, such as vendor products, COTS components, GFE/CFE, specifications, and manuals to determine feasibility of design or application
- Supports the generation of technical engineering products by using the appropriate standards, processes, procedures, and tools throughout the system development life cycle
- May provide leadership and/or direction to lower level employees
Independently determines proposed approach to solutions
- Contributes to the completion of major programs and projects
- Plans and executes project tasks for activities described above
- Creative, innovative responsibilities requiring advanced decision-making skills
- Defines processes for technical platforms, system specifications, input/output and working parameters for hardware and/or software compatibility
- Demonstrates good judgment in selecting methods and techniques for obtaining solutions
- Designs a complete and complex framework, system or product
- Identifies, analyzes and resolves system design weaknesses
- Regular contact with senior levels of internal work groups
- Contact with Deputy Program Managers Engineering (DPME) and other professionals within the
- Engineering department and with project teams across the company
- Frequent contact with external customers
- Provides resolution to a diverse range of complex problems
- Independently determines approach to solutions
- Keeps abreast of technology trends
- Contributes to the achievement of business objectives

Required Skills

- Must be US Citizen due to government requirement
- DoD TS/SCI clearance is required at time of hire
- Requires a Bachelor's degree in Software Engineering, or a related Science, Engineering, Technology or Mathematics field and 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience.
- Agile experience

KNOWLEDGE SKILLS AND ABILITIES:

- Coordinating external interfaces and ICDs
- Multi-level security domain expertise (and cross-domain)
- Quickly (with a more agile light-weight approach) decomposing requirements to a level that can avoid requirements bloat (and communicate/track impacts)
- Can understand what is in scope and what is out of scope and manage that complexity
- Able to work under limited direction
- Limited Travel may be required
- Identifies opportunities to apply AI for continuous improvement and innovation

Apply Now
Posted 2026-05-27

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