Enterprise Support ISSE - Senior

ECS Tech Inc • Fairfax, VA

3h • Onsite

About The Position

Everforth ECS is seeking an Enterprise Support ISSE - Senior to work in Fairfax, Virginia. Please Note: This position is contingent upon contract award.

Requirements

• Clearance: TS//SCI Eligible required
• U.S. Citizenship required
• DoD 8140.03 Compliance: DoD Cyber Workforce Framework (DCWF) Work Role 671-System Testing and Evaluation Specialist at the Advanced proficiency level
• Certifications (one or more required): CCSP
• Education: Masters or Ph.D in [Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, Software Engineering]
• Extensive experience in information systems security engineering and enterprise IT leadership
• Proven track record as an Authorizing Official Designated Representative
• Demonstrated ability to lead cybersecurity compliance programs
• Experience with Risk Management Framework implementation affecting large-scale personnel

Responsibilities

• Engineer and validate security controls across enterprise infrastructure and hosting platforms.
• Integrate technical safeguards such as encryption mechanisms and access control enforcement.
• Conduct control validation activities in line with DoD/ARNG cybersecurity policies.
• Support Authorization to Operate (ATO) sustainment and remediation of security findings.
• Advise operations and engineering teams on secure implementation strategies.
• Coordinate vulnerability mitigation measures and logging configurations.
• Ensure compliance with Risk Management Framework (RMF) requirements.
• Lead efforts to maintain defensible enterprise environments.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior