Fwslash
Senior Systems & Network Engineer
St. Louis, Missouri
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hirly's read of this role
- Role family
- Engineering management
- Seniority
- Senior
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 1 Sept 2026
Derived automatically from the posting. Upload your resume above to see how the role scores against it.
the posting
Forward Slash Technology is a St. Louis-based Cyber Security, Information Technology, and Managed Services provider.
We are seeking a Senior Systems & Network Engineer to join our St. Louis–based engineering team. This is a senior-level, client-facing individual contributor role with strong influence on technical standards, solution design, and team success. The position reports directly to the Director of Engineering and offers a clear growth path into a Lead Engineer role for individuals who demonstrate ownership, leadership, and consistency over time.
Client environments supporting 25–500+ endpoints
Multi-site municipal and SMB networks
On-prem, hybrid, and cloud-first infrastructures
High-availability systems exceeding 99.9% uptime targets
RESPONSIBILITIES
Act as a senior technical escalation resource for complex systems and network issues
Contribute to engineering standards, documentation, and best practices
Mentor junior engineers through guidance, review, and example
Design and implement solutions across servers, networking, security, wireless, and cloud
Engage directly with clients for discovery, assessments, and solution discussions
Produce accurate BOMs, SOWs, and technical proposals
Deploy and support Windows Server, virtualization, Microsoft 365, and Azure environments
Maintain clear documentation in Autotask, IT Glue, and internal systems
QUALIFICATIONS
4+ years of experience in systems administration, networking, or project engineering
Strong networking fundamentals (IP, VLANs, routing, firewalling)
Advanced Windows Server, virtualization, and Microsoft 365 / Azure experience
Excellent troubleshooting, communication, and organizational skills
Ability to work independently and manage multiple priorities
Compliance & Background Requirements
To maintain employment with our company, by mandate, each employee MUST
Be a U.S. Citizen and hold a valid driver’s license with a clean record
Pass a MSHP/Federal fingerprint-based background check
Complete the CJIS Security & Privacy Training Certification
This is a full-time, onsite position based in our St Louis, MO office.
Listed on hirly, a job board. hirly is not the employer: Fwslash is hiring for this role.
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