OT Cybersecurity Specialist
Arlington, VA 
Posted 19 days ago
Job Description


Concurrent Technologies Corporation

Northern, VA (Hybrid)

Minimum Clearance Required: N/A

Clearance Level Must Be Able to Obtain: Secret and Common Access Card (CAC)

Concurrent Technologies Corporation (CTC) is seeking an OT Cybersecurity Specialist to assist Marine Corps clients and provide subject matter expertise to the military installation community to analyze, modernize, secure, and expand their existing control systems and infrastructure. The role is to bridge the gap between high level security policies/requirements and technical/operational implementation of those requirements. Some travel may be required with this position. This is a hybrid position located in the Northern Virginia area, with the flexibility to work from home while participating in some in-person client and team discussions and/or site visits.

Key Responsibilities:

  • Lead and/or assist technical and analytical Cybersecurity support activities for Facility Related Control Systems (FRCS), Operational Technology (OT) and Information Technology (IT) to develop, engineer and implement a cyber secure baseline.
  • Assist the ISSM with initial engineering requirements to determine proper FIPS 199 system categorization and selection of security controls.
  • Review and determine specific CNSS 1253 security controls applicable to the FRCS/OT/IT. Furthermore, define and determine cyber engineering requirements to meet the assigned CNSS 1253 controls throughout the entire lifecycle.
  • Provide technical and analytical support while the FRCS/OT/IT system is being built or maintained.
  • Implement security baseline measures such as STIGs, SRGs, OEM best build practices, etc.
  • Perform accurate and measurable scanning of the FRCS/OT/IT systems and devices using tools such as ACAS.
  • Design, develop and maintain required documentation to support the FRCS/OT throughout the lifecycle.
  • Develop the FRCS/OT/IT self-assessment test plan and assist the ISSM in obtaining approval. Additionally, the ISSE will assist in the self-assessment as required by the ISSM.
  • Assist the Validator as needed during the validation by providing necessary information, documentation, and onsite support.
  • Assist the ISSM in mitigating and resolving vulnerabilities after completion of the validation.
  • Provide life cycle support of the FRCS/OT/IT following approved USMC vulnerability management principles and procedures.
  • Lead communications with Government stakeholders and provide advisory support.

Basic Qualifications:

  • Bachelor's degree in Computer Science, Information Assurance, Information Security System Engineering plus a minimum of six (6) years of directly related experience with a minimum of two (2) of these years functioning in an FRCS/OT/IT/RMF role with exposure to diverse IT architectures within the DoD, demonstrating progressive growth of skills.
  • Certification: CompTIA Sec+
  • Ability to obtain a Government Common Access Card (CAC)
  • Proven capability to independently initiate, track and manage tasks, with a high degree of detail, quality, and process orientated completion.
  • Knowledge of DoDI 8510.01 policy and principles.
  • Working knowledge of USMC Assessment & Authorization policies, practices, and toolsets.
  • High level understanding of information security principles and risk assessment techniques associated to FRCS/OT/IT.
  • Ability to use prior experience and knowledge to address new situations and incorporate new information; especially during interactions with clients.
  • Willingness and ability to set priorities and deliver under tight deadlines in a heavy workload environment.
  • Excellent communication skills, both written and verbal to clearly articulate ideas for senior leadership as well as technical staff consumption.
  • Ability to work in teams, and establish and maintain cross-functional and working relationships.
  • Proficient with Microsoft Office Suite of tools, including Word, Excel, and PowerPoint.

Preferred Qualifications:

  • Experience working with DoD programs a significant plus
  • Experience with USMC systems and RMF process
  • Experience with industrial control systems
  • Certification(s): CISSP, CISM, CEH, GICSP

Why CTC?

  • Our teams at CTC are passionate and thrive on collaboration in a team environment
  • When we encounter a difficult problem, we have a variety of talented and diverse employees that work together to solve the toughest challenges
  • Competitive salary and benefits package
  • Although our work at CTC is extremely important, we also recognize the need for our employees to maintain a proper mix of work and personal life
  • Visit to learn more

Join us! CTC offers exceptional career growth, cutting edge technology, educational opportunities, and recognition for quality work.

Staffing Requisition: SR# 2022-0110

"We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability status, protected veteran status, or any other characteristic protected by law."


Job Summary
Start Date
As soon as possible
Employment Term and Type
Regular, Full Time
Required Education
Bachelor's Degree
Required Experience
6 years
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