Epsilon C5I (www.epsilonsystems.com/c5i), focused on software development and systems engineering for intelligence and combat systems, is seeking a motivated, technically proficient Systems Specialist II with a strong foundation in Navy Cryptologic operations—particularly those with CTR or CTM experience—and exposure to SSEE Inc E/F platforms and Mission Modules. This position is ideal for candidates interested in a multifaceted opportunity that bridges technical integration, documentation, system testing, and training support. Over time, individuals in this role may branch into a more specialized track such as engineering, training development, cybersecurity, or systems testing.
If you have a passion for excellence in engineering and enjoy working on challenging projects in a fast-paced, team-oriented environment – read on!

REQUIRED QUALIFICATIONS:

• High School Diploma or GED
• 4-6 years of relevant experience as a Navy Cryptologic Technician Maintenance(CTM) or Cryptologic Technician Collection (CTR)
• Proficient in Microsoft Office (Word, Excel, PowerPoint) and basic network/system troubleshooting
• Strong written and verbal communication skills with an attention to detail
• Ability to work both independently and as part of an integrated team
• Applicant Must have an active DoD Top Secret Security Clearance, with eligibility for SCI access
• Pursuant to the various government contractual requirements, all applicants must be U.S. Citizens.

PREFERRED QUALIFICATIONS:

• Hands-on experience with SSEE Inc E and/or SSEE Inc F systems, including Mission Modules
• Exposure to Navy training system development or delivery (NTSP, JDTA, ILE/NETC standards)
• Experience supporting field operations or at-sea deployments of SIGINT/C4ISR systems

• Support integration and sustainment of Stallion with knowledge of SSEE Inc E/F and related Mission Modules for surface and subsurface platforms
• Assist with system testing and verification of hardware and software components in lab and field environments
• Document system configurations, test procedures/results, and technical data for engineering and ILS products
• Support the development and/or delivery of training material and curriculum content, including lesson plans, technical presentations, and instructor-led briefings
• Provide assistance in analyzing communication signals and technical data to support fleet intelligence operations
• Perform or assist with troubleshooting, repair, and validation of cryptologic equipment, secure networks, and tactical support systems
• Collaborate with engineers and SMEs to provide input to Job Duty Task Analyses (JDTAs), NTSPs, and other training system deliverables
• Operate test equipment, tools, and Navy-specific diagnostic software to support system verification and problem isolation
• Contribute to cross-functional teams supporting system documentation, Information Assurance (IA) compliance, configuration management, and technical writing