- RTX Corporation (Aurora, CO)
- …secure world. Our cybersecurity team is seeking a **Information Systems Security Officer ( ISSO )** to support our team **100% onsite** at our facility in **Aurora, ... Colorado.** The ISSO is responsible for the implementation of the cybersecurity...to include Cisco-based routers switches, and firewalls. + Prior ISSO /IAO experience. **What We Offer** Our values drive our… more
- GovCIO (Denver, CO)
- …GovCIO is currently hiring for multiple Information Systems Security Officer(s) ( ISSO 's) to support our client's contract needs. This position is located ... USD $120,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6062/ isso /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6062_ **Category** _Cyber Security Services_… more
- Lockheed Martin (Littleton, CO)
- …Government customers to perform as an Information Systems Security Officer \( ISSO \) for the collateral classified DarkStar Enterprise Wide Area Network \(eWAN\)\. ... In this role, you will need technical and management skills to: \- Assist the Information System Security Manager \(ISSM\) and alternate \(A\-ISSM\) in overseeing day\-to\-day information system security operations for the DarkStar Enterprise Wide Area Network… more
- Lockheed Martin (Louisville, CO)
- …and government customers to perform as an Information Systems Security Officer \( ISSO \) for Special Access Programs located at the LM facility in Louisville, ... CO\. The work that ISSOs do can be summarized in this way: \- You will have a direct impact to national security, ultimately contributing to protecting your loved ones - this is dynamic, gratifying and impactful work\! \- You will have the opportunity to… more
- Sierra Nevada Company, LLC (Lone Tree, CO)
- …+ ISM CAP, CISSP, or CISM Certification + ISSE CAP, CISSP-ISSEP Certification + ISSO Security+, CISA, or CASP+ Certification + MCSE or Linux Security Certification + ... Experience with infrastructure as code (IaC) tools such as Terraform, CloudFormation, or Ansible. + Knowledge of networking concepts and protocols, including TCP/IP, DNS, and SSL/TLS + Familiarity with log management and analysis tools + Experience with… more
- Sierra Nevada Company, LLC (Lone Tree, CO)
- …ISSM CAP, CISSP, or CISM Certification + ISSE CAP, CISSP-ISSEP Certification + ISSO Security+, CISA, or CASP+ Certification + MCSE, Linux, and/or CCNP Security ... Certification At Sierra Nevada Company, LLC (SNC) we deliver customer-focused technology and best-of-breed integrations in the aerospace and defense sectors. SNC has been honored as one of the most innovative US companies in space, a Tier One Superior Supplier… more