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Nuclear Cybersecurity Subject Matter Expert

k2groupinc

On-site
Arlington, VA
Full-time
Senior
12+ yrs
Salary not listedPosted 3mo ago

Real job — pulled straight from k2groupinc’s careers page · Verified May 24, 2026 · No reposts.

Job description

k2groupinc is hiring a Nuclear Cybersecurity Subject Matter Expert — a full-time, based in Arlington, VA role. Apply directly on k2groupinc's careers page below.

Nuclear Cybersecurity SME

Location: Arlington, VA

Department: Cyber Security/Information Assurance

*This is a contingent opportunity

K2 Group is seeking a Nuclear Cybersecurity Subject Matter Expert (SME) supporting Headquarters Air Force. This role provides specialized technical, analytical, and programmatic support for the Nuclear Command, Control and Communication (NC3) Division. 

Job Responsibilities:

  • Perform comprehensive reviews and assessments of software specifications, metrics, vulnerability assessments, and threat analyses to ensure robust security standards.
  • Evaluate and secure network designs encompassing Radio Frequency (RF) systems, Ethernet, Time Division Multiplexing (TDM), Frame Relay, and Asynchronous Transfer Mode (ATM) technologies.
  • Assess potential vulnerabilities and develop mitigation strategies for existing and prospective software/hardware systems by engaging in in-depth research, technical analysis, and position paper creation to communicate findings.
  • Actively participate in and support departmental cybersecurity working groups, addressing cybersecurity challenges for legacy systems and emerging systems planned for deployment into the 2030s and beyond.
  • Review project-related documentation and technical materials, including project management artifacts, code, Authorization to Operate (ATO) documents, and Information Assurance Vulnerability Alerts (IAVA) to determine credibility and alignment with cybersecurity policies.

Qualifications

Required Educational Background:

Bachelor’s Degree and fourteen (14) years or more of experience, or a master’s degree and twelve (12) or more of experience in relevant field (Computer Science or Engineering, Communication Systems, Information Technology, Information Systems, Network Engineering, Information Security, Mathematics, Statistics, Operations Research, or Business).

Required Experience/Skills:

  • U.S. citizenship and an active Top-Secret Clearance with SCI eligibility (Security Clearance is mandatory for this position).
  • Comprehensive understanding of software development processes, network architecture, operations, communications systems, and control system security measures.
  • Practical experience or working knowledge of communications systems in aircraft and satellite platforms with a focus on system design, waveforms, and their cybersecurity.
  • Deep familiarity with cybersecurity programs, including:
  • Information Assurance Vulnerability Management (IAVM) programs.
  • Expertise with Enterprise Mission Assurance Support Service (eMASS) or similar platforms.

Compensation: The projected compensation range for this position is $101,100-$201,100. There are differentiating factors that can impact a final salary rate, including but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certification as well as Federal Government Contract Labor categories. In addition, K2 Group invests in its employees beyond just compensation. 

 Benefits:  K2 Group’s benefit offerings include: Medical/ Dental/ Vision Insurance; FSA Medical & FSA Dependent Care; Pre-tax 401(k) & ROTH 401(k) plans; Profit Sharing Plan; Life & Accidental Death Insurance; Short Term/ Long Term Disability; Voluntary Group Life Insurance option; Tuition Reimbursement; Job-related Course Reimbursement; Holiday Pay; and Paid Time-Off.

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Frequently asked questions

What skills are required for Nuclear Cybersecurity Subject Matter Expert at k2groupinc?

The required skills for Nuclear Cybersecurity Subject Matter Expert at k2groupinc include: Cybersecurity, Ethernet.

What is the seniority level for Nuclear Cybersecurity Subject Matter Expert at k2groupinc?

Nuclear Cybersecurity Subject Matter Expert at k2groupinc is a Senior level position.

How do I apply for Nuclear Cybersecurity Subject Matter Expert at k2groupinc?

You can view the full description and apply for Nuclear Cybersecurity Subject Matter Expert at k2groupinc on EchoJobs: https://echojobs.io/job/k2groupinc-nuclear-cybersecurity-sme-s0y62.