SMX

Network Administrator (4962)

SMX$86K — $143K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Top Secret clearance required
  • Security+ or IAT Level II certification
  • 3+ years of networking experience
  • Expertise in network security technologies (firewalls, VPNs)
  • Hands-on experience with Cisco routers and switches
  • Familiarity with monitoring tools like Wireshark or SolarWinds
  • Knowledge of cloud networking and virtualization technologies

Responsibilities

  • Deploy Cisco SDA solutions for enterprise networks
  • Configure Cisco DNA Center for automation and policy enforcement
  • Implement SD-Access for secure network management
  • Integrate SDA with existing network infrastructure
  • Manage ISE for endpoint profiling and authentication
  • Implement 802.1X authentication for various users
  • Deploy posture assessment policies for endpoint compliance

Benefits

  • Health insurance
  • Paid leave
  • Retirement plan
  • Opportunity for professional development
  • Supportive work environment focusing on mission success
Full Job Description
SMX is seeking a Network Administrator to support our customer on-site at the Patuxent River Naval Air Station.

Essential Duties and Responsibilities:
  • Network operations and maintenance
  • Access control & security
  • Monitoring and incident response
  • Compliance and documentation
  • System maintenance, updates, and patching
  • Backup and recovery
  • Planning and engineering
  • Infrastructure support
  • Additional duties as assigned

Required Skills and Experience:
  • Clearance Required: Top Secret
  • Security+ or comparable certification for DoD 8140 compliance
  • 3+ years of related networking experience
  • Proficiency in network security technologies, including firewalls, VPNs, and intrusion prevention systems.
  • Hands-on experience with Cisco routers, switches, and wireless controllers.
  • Familiarity with network monitoring and troubleshooting tools (e.g., Wireshark, SolarWinds, Cisco Prime).
  • Knowledge of virtualization technologies
  • Strong understanding of networking protocols
  • Knowledge of ISE integration with third-party security tools for enhanced threat detection and response.
  • Knowledge of fabric technologies, including VXLAN, LISP, and TrustSec, for secure and efficient data transport.
  • Knowledge of Cisco ISE for network access control and policy enforcement.
  • Experience designing, implementing, and managing enterprise networks using Cisco SDA and ISE.

Desired Skills & Experience:
  • Cisco Certified Network Professional (CCNP) Enterprise (Preferable, not required)
  • Additional certifications in cybersecurity or cloud technologies (e.g., CISSP, AWS Certified Solutions Architect)

Application Deadline: 6/15/2026

#cjpost #LI-Onsite

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:

$86,000-$143,300 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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1,001 employees
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