1520 - Network Engineer I-III

Sigma Defense is seeking Network Engineers, level I-III to support the design, implementation, and sustainment of Consolidated Afloat Networks and Enterprise Services (CANES) infrastructure for U.S. Navy platforms. The candidate will configure, secure, automate, and document high-availability networks in both shipboard and lab environments while supporting the full lifecycle from installation through sustainment.

_ Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability. _

Requirements

• 3-10+ years of experience.
• Security+ or CISSP, and at least one Operating System certification (Linux, Windows, VMware, Cisco) must be obtained within the first six months of hire if the candidate does not already possess the required certifications.
• CANES experience is preferred.

Computer Software/Programs:

• Cisco
• Ansible
• PowerShell
• Python

Personnel Clearance Level:

• Candidate must possess or have the ability to obtain an active Secret security clearance or higher.
• Clearance will be sponsored for the right candidate.

Education Requirements:

• Bachelor's or Technical Degree from an accredited college or university in an unspecified field of study.

Essential Job Duties (not all-inclusive):

• Configure, install, and maintain network equipment, software and services across the CANES architecture to include switching, routing, firewall, proxy, wireless, call managers, network access control, voice over IP, and network time services.
• Design, develop, implement, and troubleshoot VLANs, routing protocols, IP addressing plans, and WAN connectivity.
• Integrate external services including a wide variety of connected systems.
• Apply and validate network-related STIGs in coordination with cybersecurity personnel to ensure compliance with DoD security standards.
• Create, maintain, and update installation documentation, network diagrams, IP schemas, port mappings, and script/configurations for automated installations.
• Conduct diagnostics and fault isolation during official and unofficial tests, events, and production installations.
• Collaborate with systems, software, and cybersecurity engineers to deliver secure and resilient network operations.
• Participate in shipboard testing, validation, and documentation.

Salary Range: $85,000 - $175,000 annually.

Benefits

• Dental and Vision Insurance
• Medical Insurance to Include HSA, FSA, and DFSA Plans
• Life and AD&D coverage
• Employee Assistance Program (EAP)
• 401(k) Plan with Company Matching Contributions
• 160 Hours of Paid Time Off (PTO)
• 12 (Floating) Holidays
• Educational Assistance
• Highly Competitive Salary