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Chenega MIOS SBU · 16 hours ago

Information System Security Officer

Oakton, VA

Full-time

Hybrid

Mid, Senior Level

5+ years exp

Chenega Military, Intelligence & Operations Support (MIOS) is seeking an Information System Security Officer (ISSO) to enhance security measures for government operations. The role involves providing oversight for engineering teams, ensuring compliance with federal policies, and leading risk management efforts.

Defense & Space

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Provide vital security related oversight to 2 Engineering Product Teams in support of DARPA

Provide oversight for assigned network(s) by working with the operations staff to ensure compliance with STIGs and IAVM

This role requires being on-site five days a week during the initial training period of approximately two months. Telework is then allowed one day per week

Ensuring that Stakeholders adhere to Federal Information Assurance policies and procedures to acquire and maintain an Information System's Authority to Operate (ATO) under the Federal Information Security Management Act (FISMA) of 2002

Lead RMF A&A efforts, including activities within the A&A cycle and outside of the ISSO functions, work directly with ISSM, ISO, and AO, work with engineering and operations support staff to secure systems and ensure compliance, and provide oversight for existing and new POAMs

Provided POAM support by advising CISO/AO of changes and assisting in the coordination of efforts to remediate deficiencies and vulnerabilities

Responsible for performing ConMon reviews for daily, weekly, monthly, and quarterly checks. (Primarily completed through Splunk. A small number of manual/administrative checks

Assist with IR activities by verifying sanitation procedures are followed prior to submitting the CART Case to the CISO for closure

Work with the Security Tools Team to identify Critical / High vulnerabilities for remediation and report network security posture at weekly CISO/AO meeting

Other duties as assigned