SMX

Network Administrator (5663)

SMX$105K — $140K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Top Secret clearance required, with eligibility for upgrade from Secret clearance
  • DoD 8570/8140 IAT Level II compliant certification (e.g., Security+, CySA+)
  • 3+ years supporting network infrastructure with Cisco devices
  • Experience with configuring and troubleshooting enterprise network systems
  • Familiarity with DoD cybersecurity practices and STIGs
  • Strong troubleshooting and documentation skills
  • Ability to collaborate effectively with technical teams

Responsibilities

  • Troubleshoot LAN, WAN, and application-level connectivity issues
  • Configure and maintain Cisco network infrastructure
  • Administer F5 BIG-IP devices and load balancing services
  • Deploy new network devices per engineering designs
  • Support highly available network and traffic management solutions
  • Maintain boundary security infrastructure for NAVAIR
  • Collaborate with various teams for network security incident investigations

Benefits

  • Health insurance
  • Paid leave
  • Retirement plans
  • Learning and development opportunities
  • Investment in employee growth
Full Job Description
SMX is seeking a Network Administrator to join our team supporting NAVAIR at Patuxent River, MD. This is a mid-level role supporting enterprise network infrastructure, boundary services, cybersecurity compliance, and modernization efforts across a large DoD environment.

This position requires approximately 2-3 days onsite each week at Patuxent River, MD.

This position is a great opportunity for a network professional looking to expand their experience with Cisco, F5, enterprise networking, cybersecurity, and cloud modernization while working alongside experienced engineering and operations teams.

Essential Duties & Responsibilities
  • Troubleshoot LAN, WAN, and application-level connectivity and performance issues
  • Configure, maintain, and troubleshoot Cisco switches, routers, and other network infrastructure
  • Manage and administer F5 BIG-IP devices and load balancing services
  • Deploy new network devices in accordance with approved engineering designs
  • Support highly available network architectures and traffic management solutions
  • Maintain boundary security infrastructure supporting NAVAIR core sites
  • Work with NCDOC, NAVAIR Information Assurance, and Program Management teams to investigate network security incidents
  • Support DoD Public Key Infrastructure (PKI) enablement efforts
  • Support NMCI/legacy network interoperability and cloud migration initiatives
  • Review STIG requirements and updates and support remediation of identified vulnerabilities
  • Assist with network documentation, SOPs, work instructions, processes, and desk guides
  • Collaborate with Windows, Unix/Linux, cybersecurity, cloud, engineering, and other infrastructure teams supporting the Data Center
  • Participate in an on-call rotation and scheduled off-hours maintenance windows as required

Required Skills & Experience
  • Clearance Required: Top Secret
    • A secret clearance may be considered to start, but candidates must be eligible for upgrade to Top Secret
    • US Citizenship is required for work on DOW contracts
  • DoD 8570/8140 IAT Level II compliant certification, such as Security+, CySA+, GSEC, SSCP, or another qualifying certification
  • 3+ years of experience supporting network infrastructure, Cisco devices, IP networking, or related enterprise network environments
  • Experience configuring, monitoring, maintaining, or troubleshooting network systems and infrastructure
  • Familiarity with enterprise networking concepts, protocols, and highly available network environments
  • Working knowledge of DoD cybersecurity practices, including Security Technical Implementation Guides (STIGs)
  • Strong troubleshooting, communication, and documentation skills
  • Ability to work independently while collaborating effectively with technical teams and customers

Desired Skills & Experience
  • Hands-on experience configuring and supporting Cisco Catalyst and Nexus switches, including VLANs, trunking, routing, and network troubleshooting
  • Experience administering Cisco Firepower firewalls or comparable enterprise firewall/security platforms
  • Experience configuring and supporting F5 BIG-IP, including load balancing, virtual servers, pools, health monitors, and traffic management
  • Experience supporting network boundary infrastructure, including firewalls, routing, access controls, and secure connectivity between network environments
  • Familiarity with common enterprise networking protocols and services, including TCP/IP, DNS, DHCP, BGP, OSPF, SNMP, and 802.1Q
  • Experience performing Cisco IOS/NX-OS configuration, maintenance, upgrades, and troubleshooting
  • Experience applying DISA STIGs, reviewing vulnerability findings, and remediating network-device security findings
  • Experience supporting network infrastructure within a DoD, NAVAIR, or other regulated enterprise environment
  • Experience troubleshooting connectivity across physical, virtual, and cloud-hosted environments
  • Experience creating and maintaining network diagrams, device configurations, SOPs, and technical documentation

#cjpost #LI-HYBRID

The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. At SMX, one of our Core Values is to Invest in Our People so we offer a competitive mix of compensation, learning & development opportunities, and benefits. Some key components of our robust benefits include health insurance, paid leave, and retirement.

The proposed salary for this position is:

$105,000-$140,000 USD

About SMX

SMX is a company that concentrates on C5ISR, advanced engineering, and computing and also provides services, including cyber security and data analytics. Their previous search terms included Trident Technologies, Smartronix, Datastrong, and C2S Consulting Company, and their tradition of offering new technological solutions.

SMX Careers

Joining SMX presents a prime opportunity to be part of a diverse team of professionals, dedicated to pioneering innovations in the industry. SMX, a leader in technology and consulting, offers a variety of job opportunities that cater to ambitious individuals looking to make a significant impact in their professional journey.

Explore Career Opportunities

SMX is actively hiring and offers a range of positions that suit different skills and career aspirations. From entry-level roles to leadership positions, SMX is committed to fostering growth and excellence in every team member.

Internship Programs

SMX's internship programs provide invaluable industry experience, mentoring, and the opportunity to develop professional skills in a real-world setting. Internships are a stepping stone to full-time employment at SMX, offering a robust foundation in technology and business practices.

Professional Growth and Development

SMX is dedicated to the professional growth of its employees. With comprehensive training programs, including leadership development and diversity training, SMX ensures that every team member has the resources to thrive. Employees are encouraged to pursue continuous learning opportunities and gain certifications that enhance their career prospects.

Benefits and Culture

SMX is known for its inclusive culture and competitive benefits package designed to support the well-being and financial security of every employee. Benefits include health care, retirement plans, and paid time off, among others. The company culture at SMX promotes innovation, teamwork, and leadership, making it an ideal environment for professional development and personal growth.

Networking and Professional Development

Employees at SMX enjoy access to a vast network of industry professionals and thought leaders. Regular networking events, seminars, and workshops are integral to the company's commitment to employee development. These opportunities facilitate career advancement and innovation within the team.

Applying for a Position

To apply for a position at SMX, candidates are encouraged to submit a resume and cover letter through the SMX Careers portal. The hiring process at SMX is thorough, ensuring that both the company and its potential employees are well-matched. Candidates can expect a detailed interview process where they can showcase their skills and learn more about the job opportunities and culture at SMX.

Stay Connected with SMX Jobs

Keep up to date with the latest news, career tips, and job openings at SMX by subscribing to the SMX Careers newsletter. Tailored information about new positions, company updates, and industry insights will be directly delivered to subscribers.

Join SMX

Explore the exciting and rewarding career opportunities at SMX. With a commitment to diversity, innovation, and leadership, SMX is looking for passionate, curious, and solution-driven team players. Search open positions that match your skills and interests on the SMX Jobs portal today.

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