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Information Security Engineer

Location: Washington, DC

6K Systems, Inc. (6K) provides exceptional Management Consulting, Information Technology and Mission Services to DoD, law enforcement and civilian agencies throughout the United States. In doing so, we utilize industry best practices to develop procedures that ensure compliance, consistency, reliability, and efficiency. As these standards evolve, we improve our level of quality and service to meet new demands. 

Consistent with this focus, 6K holds a wide range of accreditations and certifications, including ISO 9001:2008 (Quality Management), ISO 14001:2015 (Environmental Management), ISO 27001:2013 (Security Management), and CMMi Maturity Level 2. 6K is a Microsoft Gold Solution Provider (MSCP, MCSE1, MCDBA, MCSA, MCNPS, MCTS, SA, MCITP, MCTEM). 

This focus on quality and commitment to unparalleled customer satisfaction drives 6K to continuous improvement and growth. We are determined to grow our business and customer relationships through integrity, superior performance, and an uncompromising dedication to excellence. 

We are looking for an experienced, professional Information Security Engineer to join our team!


Individual will be performing a wide array of Cybersecurity, Information System Security Officer (ISSO), Certification Agent (CA), and Security Controls Assessor (SCA) analyst activities to include:

  •  Develop Risk Management Framework (RMF) Artifacts and implement sustainable security solutions designed to address program gaps and enhance protections.
  •  Perform Risk Analysis and Assessment
  •  Support Security Control Assessment
  •  Support Product Evaluation
  •  Support Document Review and Security Technical Writing
  •  Support Risk Assessment and Risk Management
  •  Support Policy and Audit Services
  •  Maintain and update the System Security Plans (SSPs) as part of the Assessment and Authorization (A&A) process
  •  Assure that the project successfully achieves Authority to Operate (ATO) at the designated level
  •  Ensuring that requests for Security Authorization (SA, also commonly referred to as Assessment & Authorization or Certification and Accreditation) of assigned major application or general support system is completed in accordance with the published procedures


  •  Must be clearable or currently cleared at the Public Trust, Secret or Higher Level
  •  Bachelorís Degree or higher; preferably in computer science, information technology, or a related field
  •  5 or more years within the information technology domain directly supporting security of IT systems
  •  Experience as an Information System Security Officer (ISSO), SCA, or ISSE
  •  Experience with Vulnerability, Configuration, and Asset Management tools in support of Continuous Monitoring
  •  Experience with POA&M management
  •  Experience using the XACTA and/or similar Risk Management / Compliance Tool.
  •  Experience analyzing vulnerability scans from tools such as Tenable and/or Nessus.
  •  Familiarity with one or more of FIPS Pubs 199 & 200, and NIST Special Pubs 800-30, 800-37, 800-39, 800-53, 800-60 

The position is located in Washington, DC. To apply, please send your resume to

6K Systems offers a competitive salary and a generous benefits package. This package includes medical, dental, vision, life, short and long term disability insurances, and a 401(k) retirement plan.

6K Systems is an Equal Opportunity Employer; all qualified applicants are encouraged to apply. EEO/M/F/D/V

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