General Dynamics Information Technology Network Security Engineer w/Polygraph in McLean, Virginia

Job Description

Designs and defines system architecture for new or existing computer systems.

Location: McLean Hours: TBD Additional Scrub Required - Candidate is responsible for analyzing network/system topologies from a CI and network engineering perspective. Candidate will conduct technical security and risk assessments, draft assessment reports and memoranda for senior officers, develop and provide assessment briefings. Required Skills: Demonstrated experience working on TCP/IP networking projects and demonstrate network security principles; experience planning, configuration, implementation and maintenance of IP network infrastructure products including routers, switches, wireless networking, VPNs and Firewalls. Cisco iOS, NXOS, JunOS, Hands on experience with Solera, Probe, Wireshark, HP Openview, Solarwinds (Network Management

  1. Performs expert-level systems development and design work that may include logic design, I/O design, firmware development, model formulation, manufacturing and development cost projections, computer architecture analysis and design, and analog or digital systems engineering.

  2. Performs systems modeling, simulation, and analysis.

  3. Acts as a subject-matter expert to multiple tasks and/or programs.

  4. Reviews completion and implementation of system additions and/or enhancements and makes recommendations to management and/or clients.

  5. Plans and directs upgrades of operating systems and designs systems enhancements. 6. Identifies, analyzes, and resolves system problems.

  6. Determines system specifications, input/output processes, and working parameters for hardware/software compatibility.

  7. Serves as a technical team or task lead.

  8. Provides guidance and work leadership to less-experienced systems engineers and may have supervisory responsibility.

  9. Serves as liaison with clients, participating in meetings to ensure client needs are met.

  10. May provide expertise to multiple projects and tasks.

  11. Maintains current knowledge of relevant technology as assigned.

  12. Participates in special projects as required.


  1. Bachelors Degree in Computer Science, Engineering or a related technical discipline.

  2. Masters degree preferred.


15-20 years of related systems engineering experience.

As a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering, professional services and simulation and training to customers in the defense, federal civilian government, health, homeland security, intelligence, state and local government and commercial sectors.With approximately 32,000 professionals worldwide, the company delivers IT enterprise solutions, manages large-scale, mission-critical IT programs and provides mission support services.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.




Job ID2018-37900

Number of Positions1

Job FunctionInformation Technology

Security Clearance LevelTop Secret/SCI with Polygraph

Full/Part TimeFull Time