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Senior Information Systems Security Officer

SIERTEK LTD
Washington, VA Full Time
POSTED ON 7/31/2026 CLOSED ON 7/31/2026

What are the responsibilities and job description for the Senior Information Systems Security Officer position at SIERTEK LTD?

SierTeK proudly serves our clients by providing expertise in the Program Management, Information Technology, and Administrative Support domains. Founded in 2007 as a minority and service-disabled veteran-owned company, we serve as prime- and subcontractor for a multitude of Federal Department of Defense contracts. By focusing on continual improvement, our services remain at the forefront of our industry, and we pride ourselves on delivering our services with the highest degree of integrity.

SierTeK Ltd. is seeking a Senior Information Systems Security Officer to support an opportunity in Washington D.C.

 

Position Overview Section

The Senior ISSO leads the implementation, oversight, and continuous evaluation of security controls across enterprise information systems.

Essential Job Functions

This individual focuses on A&A execution, automating continuous monitoring, and applying the Risk Management Framework to complex, secure cloud and hybrid architectures 

Qualifications:

Minimum Position Requirements

  • At least 10 years of total related experience and must include at least 2 years of recent experience in each of the following: A&A, FISMA compliance, IC cybersecurity policy and standards, continuous monitoring, Cross Domain Solutions, and secure cloud and hybrid engineering 

Certifications:

  • Required: CISM, CAP, or GRC Certification, or comparable demonstrable experience 
  • Desired: Certifications in AWS, Microsoft Azure, and Microsoft Office 365 cloud platforms

SierTeK is an equal opportunity employer. Employment is decided based on qualifications, merit, and business need. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran status, gender identity and sexual orientation.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, transfer, leaves of absence, compensation, and training.

If you need assistance or accommodation due to a disability, you may contact us at 1 833.743.7835.

*This job posting is to identify potential candidates for positions in order to respond to a request for proposal. This job posting, including but not limited to, qualifications, duties, compensation and benefits, is subject to change based on the terms and conditions of the awarded contract and is contingent on SierTeK being awarded the contract.

Salary.com Estimation for Senior Information Systems Security Officer in Washington, VA
$120,126 to $143,039
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