Senior Cyber Defense Analyst/Incident Responder IRES - SSFB/HSV
Job in
Colorado Springs, El Paso County, Colorado, 80509, USA
Listed on 2026-09-26
Listing for:
Amentum company
Full Time
position Listed on 2026-09-26
Job specializations:
-
IT/Tech
Cybersecurity, Information Security & Data Protection, Security Management & Operations
Job Description & How to Apply Below
Position Title:
Senior Cyber Defense Analyst / Incident Responder
Location:
Schriever Space Force Base, Colorado Springs, CO or Redstone Arsenal, Huntsville, AL Relocation Assistance:
None available at this time Remote/Telework: NO Clearance Type:
DoW Top Secret with SCI Eligibility
Shift: Rotating Shift
Travel Required:
Up to 10% of the time Description of Duties:
The Senior Cyber Defense Analyst / Incident Responder supports the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract. The candidate will:
- Provide oversight and guidance on the MDA Cybersecurity Service Provider - Computer Emergency Response Team’s (MDA CSSP-CERT’s) Cyber Defense and Incident Response program and serve as the primary POC for Jr and Mid Cyber Defense Analyst.
- Perform Defensive Cyber Operations (DCO)/Cyber Security Service Provider (CSSP) duties outlined in Evaluator Scoring Metrics (ESM).
- Perform cybersecurity duties on customer networks (proactively and reactively) to improve enterprise-wide security posture.
- Perform preliminary analysis, identification, and response actions to detect, characterize, and respond to cyber incidents IAW CJCSM 6510.01B.
- Lead event/incident investigations from start to conclusion, to include gathering data, analysis, and reporting.
- Properly document all steps in the incident response process while taking care to preserve and protect incident artifacts, evidence, and chain of custody.
- Analyze correlated asset, threat, and vulnerability data against known adversary exploits and techniques to determine impact and improve network defensive posture.
- Support a Cyber Defense Analyst and Cyber Defense Incident Responder training plan by instructing, evaluating, and mentoring Junior and Mid Cyber Defense Analyst and Cyber Defense Incident Responders.
- Support the development, establishment, review and update of DCO procedures, processes, manuals, and other documentation.
- Leverage actionable Cyber Threat Intelligence data to search for indicators of compromise and develop SIEM content/signatures to detect known attack patterns and make recommendations for improvements.
- Coordinate with CSSP-CERT subscribers to develop current configurations, rules, and signatures for cyber security related toolsets.
- Coordinate with CSSP-CERT subscribers to notify, investigate, and remediate discrepancies in security logging and CSSP-CERT alignment.
- Provide standardized and targeted training in support of CSSP-CERT subscriber cyber defense and incident response programs.
- Review data of ongoing intrusions or cybersecurity incidents and report, analyze, and document/report the findings in accordance with CJCSM 6510.01B guidelines.
- Provide support to internal and external Insider threat and law enforcement / counterintelligence (LE/CI) agencies during cyber incidents / investigations.
- Have experience with most MS Office applications (Word, Excel, PowerPoint, and Visio).
- Be able to multi-task and prioritize various projects and assignments in a dynamic work environment in order to meet scheduled/unscheduled customer requests.
- Be willing to travel 25% of the time.
- Be willing to work rotating shifts in a 24/7 operational environment and respond quickly to emergencies as needed.
- Must have 6, or more, years of combined experience performing the full life-cycle of incident response and enterprise-level monitoring and analysis of events
- Must have 2, or more, years of experience in management or leadership in a team environment
- Must possess one of the following certifications: CBROPS, CFR, CySA+, GCFA, GCIA, GICSP
- Must have an active DoW Top Secret with SCI Eligibility
- Have a Master's degree, or higher, in…
Position Requirements
10+ Years
work experience
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