Data Center Network Engineer

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Job Summary JCS Solutions is seeking a Data Center Network Engineer to support mission-critical enterprise network operations for the Air Force National Capital Region (AFNCR). This position plays a key role in designing, implementing, securing, and maintaining both unclassified and classified network infrastructure that supports essential government operations across highly secure environments. Based at Joint Base Andrews (JBA), this 100% on-site role offers the opportunity to work directly with advanced networking technologies, cybersecurity tools, and data center infrastructure while supporting operational readiness and network reliability. As a member of a highly technical team, you will be responsible for ensuring the performance, availability, security, and resiliency of enterprise network systems. You will work with Cisco networking platforms, F5 load balancing technologies, TACLANE encryption devices, network monitoring solutions, and authentication systems while helping enforce Department of Defense (DoD) cybersecurity requirements. This role requires a proactive engineer who can troubleshoot complex technical challenges, collaborate with military and government stakeholders, support disaster recovery initiatives, and contribute to continuous improvement of network operations. If you thrive in secure, mission-focused environments and enjoy solving complex infrastructure challenges that directly impact operational success, this is an excellent opportunity to make a meaningful contribution.

Location: Joint Base Andrews, MD Shift: Day 1000 to 1800 (10am-6pm) Clearance: Secret Certification: Active DoD 8140/8570 IAT Level II certification

What’s in it for you:

• Join a premier technology firm specializing in innovative solutions.
• Be part of a collaborative, inclusive, and innovative work culture.
• Enjoy tremendous growth potential in a high-performing team environment.
• A robust benefits package:
• Health, dental, and vision insurance
• Life insurance
• Short-and-long term disability
• Paid time off (PTO)
• 401k retirement plan with employer match
• Annual Professional Development Reimbursement Program
• And more!

What you will do:

• Manage, deploy, configure, and maintain core data center hardware, including switches, routers, and high-performance server network interfaces.
• Employ and manage enterprise-level network systems utilizing Cisco Catalyst Center (formerly Cisco DNA Center) and Cisco Identity Services Engine (ISE) for policy enforcement, device profiling, and automated access control.
• Configure and manage Cisco Nexus Series switches supporting enterprise network operations.
• Configure and manage F5 Load Balancers (LTM/GTM) to ensure application high availability and administer RSA Authentication Manager to support multi-factor authentication (MFA).
• Monitor system performance, capacity, and environmental health using Cacti network monitoring and other SNMP-based telemetry tools.
• Install, key, configure, and support TACLANE and other High-Assurance IP Encryptors (HAIPEs) to secure data-in-transit across classified and unclassified networks.
• Implement and enforce physical and logical cybersecurity measures in accordance with DoD regulations.
• Develop, update, and maintain Standard Operating Procedures (SOPs) supporting data center operations and military directives.
• Coordinate with organizations including the 26th Network Operations Squadron (26th NOS) and Defense Information Systems Agency (DISA) to resolve network outages and service disruptions.
• Draft, coordinate, and process Authorized Service Interruptions (ASIs) while ensuring stakeholder communication and risk mitigation.
• Participate in disaster recovery planning, system backup activities, and restoration processes.
• Support mission-critical operational standby and on-call rotations to resolve tier-3 technical issues.

What you will bring:

• Must possess an active DoD Secret clearance.
• Ability to work 100% on-site at Joint Base Andrews, Maryland during day shift hours (1000–1800).
• Minimum 3–5 years of relevant experience.
• Experience designing, implementing, and maintaining enterprise IT infrastructure and computing environments that support operational and business objectives.
• Experience establishing networking rules and controls for cybersecurity.
• Ability to troubleshoot network errors and complex technical issues.
• Experience supporting secure enterprise network and data center environments, including configuration and administration of switches, routers, and related network infrastructure.
• Cisco / Nexus Network Engineering (Layers 1–3):
• Strong expertise in physical cabling/transceivers, VLANs, trunking, STP, and LACP/vPC.
• In-depth routing knowledge (OSPF, EIGRP, BGP, VRF, subnetting).
• Hands-on administration of Cisco Nexus platforms (NX-OS, 9K/7K/5K).
• NSA Type-1 Cryptographic Equipment (TACLANE):
• Practical, hands-on experience maintaining, zeroizing, and troubleshooting TACLANE encryptors (KG-175 series).
• Keying proficiency via SKL (Simple Key Loader) under EKMS/KMI procedures.
• Rapid fault isolation across red (PT) and black (CT) interfaces.

Required Certifications:

• Cisco Certified Network Associate (CCNA) OR Cisco CCNP Enterprise certification.
• An active DoD 8140 IAT Level II certification, such as one of the following: Security+ CE, SecurityX, CySA+, CASP+ CE, CCNA-Security, CCNP Security, CCSP, CISA, CISSP

Education Requirements

• Bachelor’s degree in computer science, Information Technology, Computer/Electrical Engineering, or equivalent technical military/civilian experience.

How you will wow us:

• Proven experience configuring and troubleshooting enterprise-grade switches and routers (specifically Cisco platforms).
• Hands-on administration of Cisco Catalyst Center (DNA Center), Cisco ISE, and F5 Local/Global Traffic Managers.
• Experience with RSA Authentication Manager database administration and user agent configuration.
• Direct experience configuring, keying, and troubleshooting TACLANE HAIPE encryption units.
• Proficiency knowledge of DISA STIGs for network devices and appliances.
• Familiarity with SNMP monitoring protocols, Cacti, and multicast routing protocols (e.g., PIM, IGMP snooping) for IPTV systems.
• Understanding of IPv6 to include configuration and common notation/nomenclature.
• Proficiency in Python and Ansible for network automation.
• Familiarity with Cisco SD-WAN and Cisco Application Centric Infrastructure (ACI).
• Experience working in air-gapped and/or classified network environments (e.g., SIPRNet).
• Knowledge of Air Force, Pentagon, and/or AFNCR operations.
• Experience working at the Pentagon, Joint Base Andrews (JBA), and Joint Base Anacostia-Bolling (JBAB).

JCS Solutions (JCS) is a premier technology firm providing innovative solutions and high-quality services in defense, national security, and civilian sectors. JCS offers enterprise-wide solutions including cloud computing, software development, cybersecurity, digital modernization, and management consulting for the federal government.

At JCS, we elevate our customers’ mission through the application of technology and professional services. Our commitment to investing in our workforce drives innovation and progress for our clients, employees, and communities.

JCS is both a Great Place to Work and a Top Places to Work certified company.

Our employees embody our core values, and we are looking for others who do too!

• Customer Experience: Strive for excellence and delight our clients
• Innovation: Embrace creative thinking to enable continual growth and powerful solutions
• Accountability: Take ownership of and pride in our actions and service delivery
• Inspire: Be inspired to be your best self and have fun in the process
• Integrity: Do the right thing, the right way, every time!
• Stewardship: The careful and responsible management of something entrusted to our care.

At JCS Solutions, compensation is based on a number of factors such as location, qualifications, and applicable contract terms. The general salary range for this position is as follows: $70,000.00 - $110,000.00

Please Note: Employment is contingent upon successfully passing a pre-employment drug screening and any other required background checks, consistent with applicable law.

Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to any protected status protected by applicable federal, state, or local laws. NOTICE: Please be aware that all JCS Solutions communications related to job interviews and offers from our recruiting team will only come from @JCSSolutions.com. We want to emphasize that we do not conduct any interviews over Discord, Slack, Skype, Zoom, or any chat app.