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Job Description

Arlington, VA onsite senior cybersecurity engineering role focused on hands-on evaluation and technical leadership for defensive cyber operations.

Responsibilities

  • Manage and mentor one direct report, including setting priorities, providing feedback, and supporting career development
  • Participate in performance management and hiring as needed
  • Plan and conduct research, evaluation, and validation of cybersecurity hardware and software solutions for assigned work
  • Use defensive cyber operations experience to assess mission needs, operational constraints, and candidate solutions
  • Plan and conduct testing of engineering prototypes, including test procedures, measures of effectiveness, and result analysis
  • Perform hands-on technical analysis and testing and assist with technical problem resolution
  • Communicate technical findings, risks, and recommendations to customers, leadership, and engineering teams
  • Coordinate with customers and internal stakeholders to clarify requirements and align assigned work to mission needs
  • Support vulnerability research when customer requirements call for it
  • Document evaluation and test activities and contribute to repeatable technical processes

Requirements

  • 7+ years of relevant professional experience in one or more related areas (incident response, vulnerability research, network engineering, or software development) OR comparable experience and education
  • Experience supervising or leading technical staff, including setting priorities and mentoring personnel
  • Experience supporting military or government defensive cyber missions
  • Experience researching, evaluating, or validating cybersecurity hardware or software solutions
  • Experience planning and conducting technical testing of systems, devices, or engineering prototypes
  • Strong written and verbal communication skills, including presenting findings and recommendations to technical and non-technical stakeholders
  • Active Top Secret clearance with SCI eligibility or access (TS/SCI)

Technologies

  • Rust
  • Python
  • Zeek
  • Snort/Suricata
  • Splunk

Preferred Skills

  • Experience with cyber operations platforms, defensive tools, network technologies, or security monitoring systems (Zeek, Snort/Suricata, Splunk, etc.)
  • Experience evaluating specialized network sensors, hardware networking devices (including FPGA-based firewalls), or software written in Rust or Python
  • Experience supporting engineering R&D or prototype transition into operational use
  • Familiarity with vulnerability assessment or research methods
  • Experience supporting the delivery of successful contracts to military or government customers

Location and Travel

  • Onsite role based in the Arlington, VA office
  • Approximately 20% travel, including customer meetings in Herndon, VA and Laurel, MD as-needed

Salary: USD 175,000 - 200,000 per year

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