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Nuclear Cybersecurity SME Security Clearance

Job in Arlington, Arlington County, Virginia, 22210, USA
Listing for: K2 Group, Inc.
Full Time position
Listed on 2026-05-29
Job specializations:
  • Engineering
    Cybersecurity, Systems Engineer
  • IT/Tech
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below
Position: Nuclear Cybersecurity SME with Security Clearance
K2 Group, Inc. Nuclear Cybersecurity SME Cyber Security/Information Assurance - Arlington, VA - Full Time
* 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. 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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