Systems Engineer 3 - Cisco/Juniper/Arista/Windows/Linux/Kubernetes/Security

Location: Annapolis Junction, MD
Type:
Posted: Aug 19, 2026
Views: 4

✨ AI Summary

Captivation Software, a defense contracting company supporting national security missions, is hiring a mid-level Systems Engineer 3 in Annapolis Junction, MD. The role focuses on system administration, automation, and security compliance across Windows/Linux environments, with a tech stack including Cisco, Juniper, Arista, Kubernetes, Active Directory, and LDAP. Requires a current TS/SCI clearance with polygraph, a Bachelor's degree in engineering or related field, and 6+ years of systems engineering experience. Salary ranges from $130,000 to $270,000, with notable perks like up to 20% 401k contribution, 6 weeks PTO, and fully paid employee benefits.

Build to something to be proud of.


Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country.

Description


Captivation Software is looking for a mid level systems engineer with experience in System Administration Automation, management and security compliance. Candidate must focus on maintaining system integrity, performance, and security for critical client/server environments, demanding strong problem-solving and communication skills. Candidate must be prepared to work with a small, mission focused team that frequently interacts with users and the customer.

Requirements


Security Clearance:

  • Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen

Minimum Qualifications:

  • A Bachelor’s degree in a Qualified Engineering Field or a related discipline from an accredited college or university
  • Six (6) years of systems engineering experience

Required Skills:

  • Strong System Engineering and System Administration
  • Strong knowledge of Security Compliance
  • Strong knowledge of networking devices. (Cisco, Juniper, Arista) System Administration skills for Windows/Linux
  • Familiarity with Kubernetes/containerization
  • Experience with Active Directory, LDAP, Centrify, Group Policy, Network Services
  • Strong knowledge of security protocols and patching
  • Communication and escalation of issues to management

This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms.

Benefits


  • Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience)
  • Up to 20% 401k contribution (No Matching Required and Vested from Day 1)
  • Above Market Hourly Rates
  • $3,600 HSA Contribution
  • 6 Weeks Paid Time Off
  • Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

About the Company

Name: Captivation Software

No detailed information available about this company.

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