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ECS Tech Inc

via Adp

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Information Systems Security Officer – SME

Washington, District of Columbia
Full-time
Posted 2/27/2026
Direct Apply
Key Skills:
Information Systems Security Officer functions
Certification and Accreditation
Incident Response

Compensation

Salary Range

$150K - 180K a year

Responsibilities

Perform ISSO functions, conduct C&A activities, maintain C&A packages, execute contingency and incident response plans, and support insider threat operations.

Requirements

Active Top-Secret clearance with 10+ years of information security experience and familiarity with FISMA/RMF/NIST compliance and security certifications.

Full Description

ECS is seeking an Information Systems Security Officer – SME to work in our Washington, DC office.  Please Note: This position is contingent upon contract award.   Key Responsibilities: * Perform all ISSO functions for all NCS systems * Conduct Certification and Accreditation (C&A) activities for all NCS systems * Maintain C&A packages in CSAM * Conduct monthly control assessments * Provide audit support for OIG and external audits * Execute Contingency and Incident Response Plan activities * Ensure security of all systems meets or exceeds DOJ Security Standards * Configuration, deployment, and ongoing operational tasks supporting Insider Threat * Assist Justice Security Operations Center (JSOC) and Insider Threat Center with incident response and handling • Provide support to Intelligence Community's Enterprise Audit Security Initiatives including configuration, deployment and ongoing operation of security products * Attend department meetings regarding security initiatives * Attend high-level meetings with various Government organizations regarding security requirements * Schedule and oversee security and system training per NCS schedules and procedures * Maintain and register inventory of Cross Domain Solutions (CDS) * Develop, deploy, and implement compliant CDS * Monitor and audit user accounts with access to CDS * Utilize DOJ ITSM system for ticketing, incident and service request management * Provide onsite staff Monday through Friday during core business hours at 2Con, 3Con and RFK * Travel as required to CONUS/OCONUS sites   100% onsite    Salary Range: $150,000-$180,000 General Description of Benefits [https://ecstech.com/careers/benefits] Qualifications * Active Top-Secret clearance (TS/SCI is preferred) * 10+ years progressive information security experience * Specific work experience in providing IT program support for the Federal Government * Familiarity with current and emerging technologies and their potential impact to the Department * CISSP, CISM, or CAP certification preferred * Ability to provide onsite support and travel CONUS/OCONUS * FISMA/RMF/NIST compliance * Certification & Accreditation (C&A) * CSAM package management * Continuous monitoring & assessment * Audit support (OIG and external) * Contingency & Incident Response planning * Insider Threat program support * Cross Domain Solution (CDS) management * Intelligence Community security initiatives * Security product configuration & deployment * DOJ Security Standards expertise * Microsoft desktop client technologies * ITSM system utilization

This job posting was last updated on 3/5/2026

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