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IT Network & Engineering SME; SETA)

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: AGR LLC
Full Time position
Listed on 2026-11-04
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer
Salary/Wage Range or Industry Benchmark: 140000 - 190000 USD Yearly USD 140000.00 190000.00 YEAR
Job Description & How to Apply Below
Position: IT Network & Engineering SME (SETA)

DARPA SETA Full Time Professional Arlington, VA, US

IT Network Operations SME (SETA)

Twenty8

Tech (a REDHAWK Company) has an immediate opening for an IT Network & Engineering SME with demonstrated 12 years of IT & Engineering experience with increasing responsibility with at least 5 years in IT Operations. DOD or DARPA experience preferred.

Minimum Top-Secret clearance, eligible for access to SCI and SAP.

Responsibilities will include, but are not limited to, the following:
  • Provide systems engineering and technical assistance (SETA) support for advanced networking research and development programs, translating mission objectives into measurable technical requirements, architectures, and test criteria.
  • Assess network architectures spanning terrestrial, tactical, cloud, edge, and contested communications environments for performance, resiliency, interoperability, and cybersecurity risk.
  • Facilitate technical interchange meetings, design reviews, and working groups among Government program managers, performers, and industry partners.
  • Identify dependencies among communications, compute, data, cyber, and mission applications to reduce integration risk in distributed and multi-domain environments.
  • Provide expertise in the design, implementation, and maintenance of secure and robust network and cloud infrastructures (classified and unclassified).
  • Support a range of technologies such as switching, routing, firewalls, VPNs, and wireless networking.
  • Develop and maintain network diagrams, documentation, and standards.
  • Oversee the day-to-day operations of DARPA’s networks and data centers, to ensure high availability, performance, and security.
  • Monitor network performance, oversee and assist in troubleshooting issues, and implementation of proactive measures to prevent outages.
  • Monitor the management of network devices, the implementation of security configurations, and the enforcement of network policies.
  • Manage the execution of high-level ITD network projects.
  • Coordinate with stakeholders, manage budgets, and track progress.
  • Serve as a primary IT Operations Lifecycle subject matter expert, supporting the ITD Government mission delivery.
  • Review and provide assessments of IT contract deliverables.
  • Ensure compliance with relevant federal and DOD policies and regulations (e.g., NIST 800-53, CNSS 1253, DOD 8510.01, and ICD 503).
  • Participate in the preparations for CSSP and CORA external audits.
  • Assess and recommend security solutions and configurations to mitigate risks.
  • Coordinate with vendors to assess and recommend IT solutions and technologies.
  • Manage vendor relationships and ensure services meet DARPA’s requirements.
  • Facilitate communication and reoccurring meetings with the ITD government Chiefs and DARPA Technical/Support Offices.
  • Serve as a primary liaison between the ITD government Chiefs and the IT Support Services Contract Program Management Team(s).
  • Provide frequent and consistent communication and reporting to the government on contractor(s) performance and delivery. t. Evaluate Communications Tasking Orders (CTOs) and other externally generated mandates and their potential impact.
  • Provide recommendations for policy updates and changes.
  • Collaborate with Agency stakeholders, including IT staff, program managers, and security officials.
  • Coordinate with other contractors and government agencies to ensure cybersecurity architectures and engineering solutions are integrated and aligned with Agency and DOD goals as well as federal mandates.
  • Serve as a Product Manager for network operations and infrastructure project developing acceptance criteria defining desirable, viable, feasible, and sustainable solutions that meet customer needs.
  • In addition to the duties listed above, the Contractor will also be required to support external DOD Inspections.
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