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Network Admin II; Intermediate Security Clearance

Job in Saint Inigoes, St. Mary's County, Maryland, 20684, USA
Listing for: Scientific Research Corporation
Full Time position
Listed on 2026-02-27
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, Network Security
Salary/Wage Range or Industry Benchmark: 69450 USD Yearly USD 69450.00 YEAR
Job Description & How to Apply Below
Position: Network Admin II (Intermediate) with Security Clearance
Location: Saint Inigoes

Salary statement estimated starting salary range: usd $69,450.00/yr.

- usd $/yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data. Description
* serving as an intermediate level computer network support specialist for a dod communications program based in europe
* designing, implementing, monitoring, and troubleshooting of lan, wan, and cloud connected networks that support mission critical systems
* working under the senior network architect while performing advanced configuration of routers, switches, firewalls, and vpn gateways
* conducting performance capacity analyses
* applying security hardening measures
* providing tier 2/3 support to end users and field sites
* creating detailed network documentation, producing rmf artifacts (ssp, poa&m), and serving as a technical liaison with government program officials, vendors, and on site operators filling this position is contingent upon funding #li-tf1 requirements
* bachelor's degree in computer science, computer engineering, network engineering, information systems, cybersecurity, or a related technical discipline from an abet‑accredited or cae‑designated institution or an associate degree with four years of relevant experience or six years relevant experience
* active dod top secret (or higher) clearance at the time of appointment.
* more than three productive years performing intermediate‑level network‑support duties (cswf intermediate)
* experience with configuring and maintaining enterprise routers, switches, and firewalls (cisco, juniper, or equivalent)
* experience conducting network performance monitoring, capacity planning, and troubleshooting across lan/wan and cloud environments
* at least one of the following dod‑approved baseline certifications:
* cisco certified network associate (ccna)
* giac certified intrusion analyst (gcia)
* giac cloud security (gcld)
* giac defensible security architecture (gdsa)
* giac foundations of advanced cybersecurity training (gfact)
* comptia advanced security practitioner (casp+)
* cisco certified network professional - security (ccnp security)
* isc² certified cloud security professional (ccsp)
* giac cloud essentials (gced)
* giac certified incident handler (gcih)
* ability to independently design, implement, and troubleshoot complex network configurations, apply dod‑required security controls, produce accurate network diagrams and rmf documentation, and provide clear tier‑2/‑3 support to end users and field operators desired skills
* deep knowledge of dod networking and cyber policy frameworks (rmf, nist 800 53, cnssi 1253)
* hands on expertise with enterprise routing and switching platforms (cisco ios/ios xe, nx os, junos) and experience configuring layer 3 routing protocols (ospf, bgp, eigrp)
* proficiency with security devices, including firewalls (palo alto, fortinet, cisco asa), ids/ips, and vpn technologies (ipsec, ssl/tls, dmvpn)
* advanced network monitoring and analysis using tools such as solarwinds, prtg, wireshark, netflow/sflow collectors, and ability to interpret telemetry for capacity planning
* experience connecting on premises networks to aws govcloud and azure government via direct connect/express route, and securing hybrid environments
* competence in python, powershell, or bash for configuration management, device provisioning, and routine health checks
* experience with creation of detailed network diagrams (visio, lucidchart), change control records, and rmf artifacts (ssp, poa&m) that satisfy dod audit requirements
* ability to triage network related security events, coordinate with the information security team, and implement containment measures
* experience guiding junior network technicians, conducting knowledge transfer sessions, and fostering a culture of continuous improvement
* capable of presenting technical concepts to senior government officials, vendors, and non technical stakeholders in clear, concise briefings and written reports clearance information src is a contractor for the u.s. Government, this position will require u.s. Citizenship as well as, a…
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