Senior Network Security Engineer CACI International IncSenior Network Security EngineerColumbia, MD$120,800–$265,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. We're looking for an experienced Senior Network Security Engineer who is ready to bring deep technical expertise, curiosity, and a commitment to excellence to our high‑impact programs.
Network Engineer PeratonNetwork EngineerLaurel, Maryland$112,000–$179,000 / yearFull timeOur team provides full spectrum network connectivity including architecture, engineering, development, integration, deployment, configuration management, project management and network security services to the global enterprise, as well as systems and cloud engineering services for application modernization and transition of legacy applications into hybrid cloud platforms. Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan.
NewNetwork Contract Manager - Facility - Mid-Atlantic Region Preferred UnitedHealth Group Inc.Network Contract Manager - Facility - Mid-Atlantic Region PreferredColumbia, MD$72,800–$130,000 / yearThe Network Contract Manager- Facility, helps develop the provider network of hospitals, ancillary entities and other facilities, yielding a geographically competitive, stable network with broad access, that achieves objectives for unit cost performance and trend management, and produces an affordable and predictable product for our customers, members and business partners. Regular engagement with assigned providers through meetings (in person and virtual) and regularly scheduled calls to discuss open items, ongoing issues, contractual concerns and/or operational issues.
Network Security Engineer CACI International IncNetwork Security EngineerColumbia, MD$120,800–$265,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. We're looking for an experienced Senior Network Security Engineer who is ready to bring deep technical expertise, curiosity, and a commitment to excellence to our high‑impact programs.
Network Engineer ManTech International CorpNetwork EngineerLaurel, MD$141,500–$236,000 / yearResponsible for designing, installing, configuring, troubleshooting and maintaining a LAN/WAN equipment required to provide telecommunications services in a complex environment consisting of various Cisco network equipment to include Nexus and Catalyst model as well as Integrated Service Routers. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.
Senior Systems & Network Engineer (Tier 3 / Lead Infrastructure) CyberLinx SolutionsSenior Systems & Network Engineer (Tier 3 / Lead Infrastructure)Leonardtown, MarylandCyberLinx Solutions is seeking a highly experienced Senior Systems & Network Engineer (Tier 3 / Lead Infrastructure) to design, implement, secure, and optimize our enterprise infrastructure environment. This role serves as the highest level of technical escalation and is responsible for architectural leadership, complex troubleshooting, and strategic infrastructure planning.
Network Engineer TS/SCI w/Poly PeratonNetwork Engineer TS/SCI w/PolyLaurel, Maryland$146,000–$234,000 / yearFull timeOur team provides full spectrum network connectivity including architecture, engineering, development, integration, deployment, configuration management, project management and network security services to the global enterprise, as well as systems and cloud engineering services for application modernization and transition of legacy applications into hybrid cloud platforms. Qualifications: Minimum of 12 years of IT related experience with a Bachelor's degree in Computer Science, Information Systems, Engineering Science, or related discipline is required.
Lead Network Engineer Apogee Engineering, LLCLead Network EngineerAndrews AFB, MarylandFull timeComply with all U.S. Cyber Command (USCYBERCOM), Defense Information Systems Agency (DISA), and U.S. Air Force Tasking Orders and/or Security Technical Implementation Guides (STIGs) and support the EACN Cyber Security Service Provider (CSSP), Air Force Network Operations Center (AFNOC), Network Operations Division (NOD), 26th Network Operations Group (NOG) Detachment 2, and the AFNOC Network Security Division (NSD) AF Computer Response Team (AFCERT). Overview: Apogee has an exciting new opportunity for a Lead Network Engineer to provide support for the Executive Airlift Communications Network (EACN) support task order, which provides Command, Control, Communications (C3) services for multiple critical U.S. Government missions via multiple Air to Global Information Grid (GIG) Gateways (A2G2’s) supported by a Systems Integration Lab (SIL).
Senior Network Security Engineer (SDN / Multi-Enclave) PeratonSenior Network Security Engineer (SDN / Multi-Enclave)College Park, Maryland$146,000–$234,000 / yearFull timeResponsibilities: Peraton Labs is seeking a poly cleared Senior Network Security Engineer (SDN / Multi-Enclave) to provide senior technical leadership for the secure design, implementation, and sustainment of network and system architectures across multiple enclaves, including environments with different data protection and classification requirements. Minimum of 12 years of experience as a Network Security Engineer (or related role) supporting DoD/IC programs, and a Bachelor’s in Computer Science, Cybersecurity Engineering, System Engineering, Network Engineering or related discipline.
NewNetwork & Security Infrastructure Engineer NCyberNetwork & Security Infrastructure EngineerColumbia, Maryland$119,047–$158,393 / yearFull timeOverview: Ncyber is seeking a Network & Security Infrastructure Engineer to architect, secure, and operate the networking infrastructure supporting mission-critical software platforms for the National Security Community. Experience with one or more of the following is highly desirable: Network architectures supporting sensitive operational environments Operational security (OPSEC) and secure communications.
Network Engineer Que Technology GroupNetwork EngineerMarylandPerforms engineering analysis of telecommunications alternatives in support of strategic modernization efforts and telecommunications enhancement design for medium and large-scale telecommunication infrastructures. Assists telecommunications end users, telecommunications operations personnel, and telecommunications strategic program management with network interfaces.
101731 Senior Network Engineer - Ft. Meade, MD ManpowerGroup Public Sector101731 Senior Network Engineer - Ft. Meade, MDFort George G Meade, MarylandJoin a high-performing senior-level networks team tasked with architecting, designing, implementing, and maintaining a large-scale, mission-essential multi-agency network infrastructure. You’ll play a key role in shaping and sustaining secure, scalable, and resilient networking environments across data centers, transport layers, and rack-level infrastructure.
Network Monitoring System Engineer Level 2 Omm IT SolutionsNetwork Monitoring System Engineer Level 2Woodlawn, MarylandThe ideal candidate brings strong architectural and operational expertise across network monitoring ecosystems (e.g., VMware SMARTS, Broadcom DX NetOps, ScienceLogic SL1, IBM Netcool, or similar), with the ability to translate monitoring data into actionable intelligence for Network Operations Centers (NOCs) and cybersecurity teams. This position is suited for a strategic thinker and hands-on leader who can assess current-state environments, identify gaps, and implement improvements that enhance visibility, reduce noise, and accelerate root cause identification.
Network Engineer - TS/SCI with Poly Staffed4UNetwork Engineer - TS/SCI with PolyMarylandAs part of the infrastructure team, you will play a key role in designing, implementing, maintaining, and troubleshooting secure and scalable networks across classified and high-performance computing (HPC) environments. This role supports complex computing environments, involving high-speed data transport, system interconnectivity, and integration of advanced technologies in support of real-world mission success.
Senior Network Engineer Que Technology GroupSenior Network EngineerMarylandPerforms engineering analysis of telecommunications alternatives in support of strategic modernization efforts and telecommunications enhancement design for medium and large-scale telecommunication infrastructures. Assists telecommunications end users, telecommunications operations personnel, and telecommunications strategic program management with network interfaces.
Network Engineer Level 1 WOOD Consulting ServicesNetwork Engineer Level 1Ft. Meade, Maryland$90,000–$135,000 / yearQualifications: Required Education & Years of Experience: A Bachelor’s Degree from an accredited college or university in Network Engineering or related discipline and three (3) years of relevant professional experience and training commensurate with network engineering curriculum or. You’ll also have opportunities to contribute to deeper technical challenges, from designing network models and developing algorithms to supporting emerging technologies across wired, wireless, and data networks.
Network Engineer L3 Jovian ConceptsNetwork Engineer L3Annapolis Junction, Annapolis JunctionIn lieu of a Masterâs degree a Bachelorâs degree from an accredited college or university in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline and an additional two (2) years relevant professional experience providing Network Engineering support may be substituted for a total of 12 years. Implement specific network solutions to support server requirements to include load-balancing, VPNâs, firewall contexts, Traffic Shaping Voice over IP (VoIP), GRE Tunneling, IP Security (IPSec), IP Encryption, Media over IP (MoIP), and network address translation (NAT) where appropriate.
Network Engineer BRMiNetwork EngineerBethesda, Maryland$80,000–$90,000 / yearThe Network Engineer will work closely with systems, cloud, cybersecurity, storage, database, and application teams to ensure secure, resilient, and high-performing network services supporting enterprise hosting operations. The Network Engineer will be responsible for designing, implementing, maintaining, and optimizing enterprise network infrastructure that supports NIH's integrated hosting platform and mission-critical biomedical research systems.
Network Engineer (CCNP) PeratonNetwork Engineer (CCNP)Woodlawn, Maryland$80,000–$128,000 / yearFull timeMinimum of three (3) years of hands-on network experience configuring routing protocols and switching configuration in medium (One Data Center and 600+ locations) to large enterprise (Two Data Centers and 1000+ locations) networks. The network engineer is responsible for engineering, and supporting of the network design, deployment and operations for a large government customer located in Baltimore, Maryland.
Network Engineer Level 3 WOOD Consulting ServicesNetwork Engineer Level 3Ft. Meade, Maryland$175,000–$225,000 / yearIn lieu of a Master’s degree a Bachelor’s degree from an accredited college or university in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline and an additional two (2) years relevant professional experience providing Network Engineering support may be substituted for a total of 12 years. Qualifications: Required Education & Years of Experience: A Master’s degree in Computer Science, Information Assurance, Information Security Systems Engineering, or a related discipline from an accredited college or university and ten (10) years of relevant professional experience providing Network Engineering support and training commensurate with network engineering curriculum.