Senior System & Network Administrator

Description

POSITION:
Senior System & Network Administrator

WORK LOCATION:

Langley AFB, VAJOB CATEGORY:
Information Technology JOB TYPE:
Full-Time REQUISITION
-017

CITIZENSHIP:
United States Citizen CLEARANCE TYPE:
Top Secret Clearance with SCI eligibility TRAVEL REQUIREMENTS:
Up to 25%

E&M Technologies, Inc. is dedicated to recruiting and developing diverse, high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. E&M provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

E&M Technologies, Inc. is currently seeking a Senior System & Network Administrator to join our team in Langley AFB, VA in support of the Air Force's Falconer Air Operations Center (AOC). The Falconer program assists Air Force component commanders in planning, directing, and assessing air, space, and cyberspace operations. The AOC ingests, analyzes, and disseminates command, control, and intelligence data to support operations around the globe.

Job Responsibilities:

• Execute fielding objectives — including AREs, CSUs, FTs, FTTIs, and NOTAM-driven updates — within required timelines or as directed by the Technical Project Lead (TPL).
• Deploy and configure new AOC baseline components and validate system readiness; provide transition support and risk mitigation between fielded baselines.
• Provide ongoing administration, configuration, and sustainment of the installed AOC baseline, minimizing downtime.
• Manage domain policies; apply security patches; perform system tuning; support application updates and data migrations.
• Configure, monitor, and troubleshoot LAN/WAN/SAN environments; administer routing, switching, ACLs, and firewall policies.
• Open, track, and resolve trouble tickets; close technical action items from site evaluations.
• Participate in TIMs, AOC Production Center engineering/integration sessions, and post-installation reviews.
• Submit recommended configuration changes to AOC Configuration Management and support Request for Variance (RFV) actions.
• Collaborate with team leadership to define achievable site-specific objectives; document lessons learned and share metrics.
• Support Verification & Validation assessments and other SPO-directed events.
• Provide insights while testing or supporting future upgrades developed by the AOC Production Center

Requirements

Minimum Qualifications:

• Bachelor's degree with 7+ years of hands-on Systems and Network Administration experience, or
• Master's degree with 5+ years of experience, or
• Equivalent industry certifications/experience in lieu of degree.
• Meet DoD 8570.01-M IAT Level III requirements (e.g., CompTIA Security+) within 30 days of hire.
• Systems Administration Experience with Microsoft Windows Server/Desktop OS administration;
  Active Directory and Group Policy management, Virtualization and hypervisors (e.g., VMware vSphere/ESXi);
  Citrix (Provisioning, Xen App, Store Front), Enterprise services:
  Microsoft Exchange;
  System Center (SCCM/MECM); WSUS; WDS, Databases (SQL Server or other RDBMS), Endpoint and vulnerability management (McAfee ePO; ACAS/Nessus), Linux/Unix (e.g., Red Hat Enterprise Linux).
• Network Administration
  
  Experience with :
  Cisco Catalyst switches (9300) and Nexus platforms (9300 Series, 9500 Series);
  Cisco routers (8300), Cisco UCS-X; virtual switching technologies (e.g., VDS), ACLs (IOS/NX-OS) and firewall technologies (Palo Alto, Juniper, Side Winder), Net App appliances (FAS
  2750/8200/8300, AFF C80) and Data ONTAP or similar mass storage systems; CIFS/NFS, Network monitoring and…