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Cybersecurity Network Engineer Jobs in Maryland (NOW HIRING)

JFL Consulting LLC

Network Engineer

Annapolis, MD

$70K - $90K/yr

Network Engineer Place of Performance: Annapolis, MD Mandatory Requirements: Minimum Moderate Risk ... Our cybersecurity operators are experts at assessing and defending mission-critical data and the ...

JFL Consulting, LLC

Network Engineer

Annapolis, MD · On-site

$70K - $90K/yr

Network Engineer Place of Performance: Annapolis, MD Mandatory Requirements: Minimum Moderate Risk ... Our cybersecurity operators are experts at assessing and defending mission-critical data and the ...

JFL Consulting LLC

Network Engineer

Annapolis, MD · On-site

$70K - $90K/yr

Network Engineer Place of Performance: Annapolis, MD Mandatory Requirements: Minimum Moderate Risk ... Our cybersecurity operators are experts at assessing and defending mission-critical data and the ...

Staffed4U

Network Engineer

Annapolis Junction, MD · On-site

This role will support the full network lifecycle, including network design, implementation ... Experience coordinating across systems engineering, dataflow, cybersecurity, and operational teams.

Ardalyst

Network Engineer

Crofton, MD · On-site

At Ardalyst, our mission is clear: we specialize in delivering cybersecurity and digital ... We are seeking an experienced Network Engineer with expertise in network performance monitoring ...

Astrion

Sr. Network Engineer

Columbia, MD · On-site

$145K - $165K/yr

Overview Senior Network Engineer LOCATION: Columbia, MD (Onsite) JOB STATUS: Full-time CLEARANCE ... Collaborate with cybersecurity, systems engineering, and mission stakeholders to ensure secure ...

Leidos

Senior Computer Network Engineer

Laurel, MD · On-site

$116K - $210K/yr

You'll work alongside systems engineers, cybersecurity professionals, technical teams, and mission partners to ensure network and telecommunications capabilities are secure, resilient, optimized, and ...

Peraton

Network Engineer

Linthicum, MD · On-site

$125 - $150/hr

Responsibilities Peraton is seeking a Network Engineer in our Linthicum, MD office in support of ... Individuals who are passionate about cybersecurity, committed to excellence, and eager to make a ...

Astrion

Sr. Network Engineer

Columbia, MD · On-site

$145K - $165K/yr

Overview Senior Network Engineer LOCATION: Columbia, MD (Onsite) JOB STATUS: Full-time CLEARANCE ... Collaborate with cybersecurity, systems engineering, and mission stakeholders to ensure secure ...

SAIC

Network Engineer

Fort George G Meade, MD · On-site

... with Cyber Security Defense Operations. * Directs, executes, or supports compilation ... Qualifications It is required that the Network Engineer have the following qualifications: * BA ...

Applied Network Solutions Inc

Sr. Network Engineer

Laurel, MD · On-site

$103K - $141K/yr

... cybersecurity. ANS was founded to disrupt the status quo. For over 20 years, our team provides ... We are seeking a skilled Sr. Network Engineer (Connectivity Engineer) to join our team in Laurel ...

Peraton

Network Engineer

Linthicum, MD · On-site

$112K - $179K/yr

Responsibilities Peraton is seeking a Network Engineer in our Linthicum, MD office in support of ... Individuals who are passionate about cybersecurity, committed to excellence, and eager to make a ...

Peraton

Network Engineer

Linthicum, MD · On-site

$112K - $179K/yr

Responsibilities Peraton is seeking a Network Engineer in our Linthicum, MD office in support of ... Individuals who are passionate about cybersecurity, committed to excellence, and eager to make a ...

Peraton

Network Engineer

Linthicum, MD · On-site

$112K - $179K/yr

Responsibilities Peraton is seeking a Network Engineer in our Linthicum, MD office in support of ... Individuals who are passionate about cybersecurity, committed to excellence, and eager to make a ...

GIGATEC

Network Engineer

Annapolis Junction, MD · On-site

$155K - $205K/yr

We know that cybersecurity and its technologies evolve at a rapid pace. The defense community needs ... We are seeking Network Engineers who wish to build their skills and focus on tackling the most ...

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All JobsCybersecurity Network Engineer JobsCybersecurity Network Engineer Jobs in Maryland

Cybersecurity Network Engineer information

Can a cybersecurity network engineer work in cybersecurity?

A cybersecurity network engineer specializes in designing, implementing, and maintaining secure network infrastructure, which is a core aspect of cybersecurity. They often work with firewalls, intrusion detection systems, and security protocols, making them well-suited to roles focused on protecting digital assets and network security. Their skills are directly applicable to cybersecurity tasks and environments.

What cities in Maryland are hiring for Cybersecurity Network Engineer jobs?

Cities in Maryland with the most Cybersecurity Network Engineer job openings:

Network Engineer

Aberdeen Proving Ground, MD • On-site, Remote

Emerald Technical Solutions
See more jobs at Emerald Technical Solutionsexternal

Full-time, Contractor

This job post has expired today. Applications are no longer accepted.

Job description

Position Title: Network Engineer
Position Type: Full Time Employee
Location: APG, MD
Clearance Requirement: Top Secret / SCI
Salary Range: 130 - 160K
Start Date: Immediate Opening
Position Overview
Emerald Technical Solutions is seeking a Network Engineer to support a mission-critical defense networking environment. This is an approximately 6-month assignment with strong potential to transition into a Systems Engineering and Technical Assistance (SETA) contract position as the follow-on contract is stood up.
The Network Engineer will be responsible for the design, configuration, and maintenance of Cisco-based network infrastructure, including routers, switches, and firewalls, while ensuring network security compliance in accordance with DoD and DISA standards. This is a Tier 2/3 engineering role requiring deep expertise in routing, switching, VLAN management, and network security hardening.
Key Responsibilities
Network Device Management
  • Manage, configure, and maintain Cisco networking devices including routers, switches, and firewalls to ensure optimal data flow
  • Perform network-adjacent administration tasks on Windows-based management servers, domain controllers, and network monitoring tools
  • Handle comprehensive Tier 2/3 network engineering responsibilities including VLAN management, routing protocol optimization, and subnetting
Cybersecurity & Compliance
  • Collaborate closely with the ISSO to implement and maintain network-level security measures, access control lists (ACLs), and firewall rules
  • Conduct regular patch management and firmware upgrades on routers, switches, and security appliances to eliminate vulnerabilities and maintain compliance
  • Perform STIGs assessments on network devices and implement required security controls to harden network infrastructure
  • Conduct regular network security audits, vulnerability scans, and traffic analyses, providing detailed reports to management
Network Operations & Reliability
  • Troubleshoot complex network routing, switching, and connectivity issues to provide rapid, definitive resolutions
  • Ensure high availability, redundancy, and maximum throughput performance of critical defense networks and communication pathways
  • Perform deep-packet inspections and fact-finding missions to pinpoint network latency or throughput bottlenecks and engineer solutions
Documentation & Modernization
  • Build and maintain repositories of network diagrams, traffic trend analyses, configurations, and baseline data for operational continuity and archival purposes
  • Assist with network expansion projects, hardware refreshes, and architecture modernization initiatives as assigned
  • Monitor internal network deployment statuses to maintain operational accountability and communicate network readiness to management and stakeholders
Cross-Functional Integration
  • Work with systems and security teams to ensure seamless network-to-application integration and cross-team functionality

Required Qualifications
  • Active TS/SCI security clearance
  • Active IAT Level II Certification (CCNA, SSCP, CND, Security+ CE) or above; CCNA highly preferred
  • Bachelor's degree in Computer Science, Information Technology, Network Engineering, or a related field; 10 years of relevant network engineering experience may be substituted in lieu of a degree
  • Strong knowledge of network-attached Windows systems, including the configuration, tuning, and troubleshooting of network services (DNS, DHCP, Active Directory)
  • Knowledge of network virtualization technologies including virtual switches, distributed switches, and networking within VMware/KVM environments
  • Proficiency in Linux server administration as it relates to network services, tools, and repository management
  • Familiarity with DoD network security requirements, DISA guidelines, and network device STIG implementation
  • Strong written and verbal communication skills, including ability to document complex network topologies and brief leadership
  • Exceptional organizational skills and meticulous attention to detail regarding network configurations and IP address management (IPAM)
  • Strong time management and prioritization skills with the ability to meet strict deployment deadlines
  • Strong interpersonal skills with the ability to build effective relationships with coworkers, mission partners, and defense customers

Preferred Qualifications
  • Certified Network Defender (CND) or Cisco Certified Network Professional (CCNP) certification
  • Experience working with defense networks within a secure DoD environment (e.g., SIPR, JWICS)
  • Familiarity with network automation and configuration management tools (e.g., Ansible for IOS/NX-OS, Puppet)
  • Experience with containerization technologies and understanding of their underlying overlay networking requirements (e.g., Docker, Kubernetes networking)
  • Network scripting skills in Bash and PowerShell to automate routine configuration backups and monitoring tasks
  • Familiarity with a diverse array of enterprise networking products and next-generation firewalls (e.g., Juniper, Ubiquiti, Palo Alto)

Benefits
  • Competitive compensation package and benefits.
  • Professional development and certification opportunities.
  • Collaborative and supportive team environment.
  • High potential for long-term placement on follow-on SETA contract.

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