Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Computer Network Architect

$5,000 per month

Endictus

Clearance Required: Active TS/SCI with CI Polygraph

About ENDICTUS

ENDICTUS Corporation delivers advanced cyber, software engineering, and mission-focused technology solutions supporting the U.S. Department of Defense and Intelligence Community. We design and deliver secure, high-performance capabilities that enable mission success across complex and highly secure operational environments.

We are seeking a Senior Computer Network Architect to design, implement, and optimize enterprise and mission-focused network architectures supporting critical defense and intelligence operations. This role is ideal for an experienced network engineering professional with deep expertise in network design, modeling, and secure communications systems.

Position Overview

As a Senior Computer Network Architect, you will lead the design and implementation of complex network infrastructures including LANs, WANs, intranets, extranets, and other secure data communications systems. You will be responsible for network modeling, analysis, planning, and performance optimization, as well as recommending secure and scalable hardware and software solutions.

This role requires a strong technical foundation in network architecture, cybersecurity principles, and systems engineering in mission-driven environments.

Responsibilities
  • Design, implement, and maintain secure and scalable computer network architectures, including LANs, WANs, intranets, and extranets
  • Conduct network modeling, simulation, analysis, and performance optimization
  • Develop and execute network planning strategies aligned with mission and operational requirements
  • Evaluate and recommend network hardware, software, and communication technologies
  • Design and implement network security measures to ensure confidentiality, integrity, and availability of systems
  • Collaborate with cybersecurity, systems engineering, and software development teams to integrate network solutions
  • Assess current network infrastructure and identify opportunities for improvement, modernization, and optimization
  • Develop technical documentation, architecture diagrams, and system specifications
  • Ensure network solutions comply with security standards, policies, and mission requirements
  • Support troubleshooting and resolution of complex network issues in operational environments
Requirements
  • Active TS/SCI with CI Polygraph
  • Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related technical discipline and 12+ years of relevant experience
  • Master's degree may substitute for up to 2 years of experience (where applicable per staffing standards)
  • Strong experience designing and implementing complex network architectures in enterprise or mission environments
  • Experience with network modeling, analysis, and planning methodologies
  • Strong understanding of network communications protocols and infrastructure design
  • Ability to evaluate and recommend network and data communications hardware/software solutions
  • Demonstrated ability to design secure network architectures in classified or sensitive environments
Preferred Qualifications
  • Experience supporting DoD, Intelligence Community, or other federal mission environments
  • Experience designing secure networks in high-assurance or classified environments
  • Strong understanding of network security architecture and defensive cyber principles
  • Experience working with cross-functional teams including systems engineers, cybersecurity analysts, and software developers
  • Strong analytical, troubleshooting, and problem-solving skills
  • Experience developing technical architecture documentation and engineering designs
Education
  • Degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university.
Benefits

Our industry-leading benefits package contributes to approximately 30% of your total compensation package!
  • Paid time off accrued at a rate of 6.33 hours per semi-monthly pay period (19 days/152 hours annually during the first two years)
  • 12 paid holidays that can be used as floating holidays throughout the year (11 Federal holidays plus one birthday holiday)
  • Compensatory Time and Flex Time (when authorized)
  • 100% employer-paid health insurance premium or a prorated annual stipend of up to $5,000 if you opt out of the health plan
  • 100% employer-paid dental insurance
  • 100% employer-paid vision insurance
  • 100% employer-paid short-term disability insurance
  • 100% employer-paid long-term disability insurance
  • Life insurance (currently 2x annual salary, up to $300,000)
  • 401(k) with employer match of up to 100% of the first 10% contributed
  • $500 business attire stipend (added to annual salary)
  • $500 fitness reimbursement
  • $1,500 technology reimbursement
  • $1,500 professional development and certification reimbursement
  • $5,000 adoption assistance
  • Employee referral bonuses: $1,000 after 30 days for each qualified referral who is hired, and $2,000 after six months for each referred employee retained beyond six months (unlimited referrals)
  • Paid maternity and paternity leave
  • Company-provided laptop and mobile phone (when telework is required), including all required software
  • Opportunity to earn up to half of the company's profit rate (approximately 2-3.5%) or a bonus for new business you bring in and oversee
  • Company-sponsored morale and team-building events

EEO Commitment

Our client is an equal employment opportunity and affirmative action employer that empowers our people to fearlessly drive change-regardless of race, color, ethnicity, religion, sex (including pregnancy, childbirth, lactation, or related medical conditions), national origin, ancestry, age, marital status, sexual orientation, gender identity or expression, disability, veteran status, military or uniformed service member status, genetic information, or any other status protected by applicable federal, state, local, or international law.

Salary Description


$147,500
Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Senior Computer Network Architect in Columbia, MD vacancy
  • $176k - $282k

     ...Responsibilities Peraton is seeking a Network Architect onsite in Annapolis Junction, MD to provide design and upgrade efforts encompassing...  ...Maintains technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such... 
    Senior
    Computer
    Contract work
    Work at office
    Flexible hours
    Shift work

    Peraton

    Annapolis Junction, MD
    5 days ago
  • Johns Hopkins Applied Physics Lab is seeking a Classified Network Engineer to manage operations and security for six isolated classified...  ...junior engineers. Applicants should have a Bachelor's in Computer Science, 7+ years experience with Cisco IOS, and maintain active... 
    Senior
    Computer

    Johns Hopkins Applied Physics Lab

    Laurel, MD
    2 days ago
  • Hewlett Packard Enterprise Development LP is looking for a Senior Presales Systems Engineer to provide technical leadership and pre-sales...  .... The ideal candidate will have significant experience in networking solutions, particularly in campus and branch environments. This... 
    Senior
    Remote job

    Hewlett Packard Enterprise Development LP

    Columbia, MD
    4 days ago
  • $79.3k - $184.8k

    Cricket Wireless LLC. is seeking a Senior Network Design Engineer in Columbia, Maryland to consult on and develop network designs for diverse infrastructures supporting federal clients. Office presence is required 5 days a week. The role includes designing network architectures... 
    Senior
    Work at office

    Cricket Wireless

    Columbia, MD
    4 days ago
  • $230k - $255k

     ...contract and configurations Experience with AI/ML request security review Experience Requirement: ~12 yrs. with aB.S. in Computer Science or a technical discipline Clearance Requirement: ~ Active TS/SCI with a polygraph Referrals & Inquiries Do... 
    Senior
    Computer
    Extra income
    Contract work

    Bytoa

    Columbia, MD
    2 hours ago
  • Network Architect / WAN Engineer Added - 03/04/26 Network Architect / WAN Engineer Technical Maryland...  ...| Full-Time Related Technical Jobs Senior Storage Engineer (NetApp) Laurel ,...  ...Scope Polygraph Bachelor's degree in Computer Science, Information Systems, Engineering... 
    Computer
    Full time
    For contractors
    Local area

    CyberPoint International

    Columbia, MD
    4 days ago
  •  ...MANTECH seeks a motivated, career and customer-oriented Senior Cyber Intelligence Analyst to join our team in the Annapolis Junction...  .... Minimum Qualifications: ~ Bachelor’s degree in Computer Science or a related technical discipline (4 years of additional... 
    Senior
    Computer
    Work at office

    MANTECH

    Annapolis Junction, MD
    10 hours ago
  •  ...ManTech seeks a highly motivated, career and client-oriented Senior Policy Analyst (Artificial Intelligence) to join our Data and AI...  ...'s degree in a relevant field such as public policy, law, or computer science, and 9+ years of relevant experience. Strong understanding... 
    Senior
    Computer
    Full time
    Flexible hours

    MANTECH

    Columbia, MD
    10 hours ago
  •  ...Senior ISSO Seeking an ISSO who is ready to dive into meaningful work and support a key government customer. Minimum Required...  ...Active TS/SCI w/ polygraph. Bachelor of Science degree in Computer Science, Information Assurance, Information Security, or related... 
    Senior
    Computer

    thejosefgroup.com

    Annapolis Junction, MD
    17 hours ago
  •  ...) within both cloud and on-premises. Architect, deploy, and maintain robust cloud environments...  ...’s degree in System Engineering, Computer Science, Information Systems, Engineering...  ..., including Active Directory and networking ~ Proven experience as a System Administrator... 
    Senior
    Computer
    Full time
    Work at office

    MANTECH

    Annapolis Junction, MD
    10 hours ago
  •  ...managers, partners, and clients. CPA Certified or the eligibility to work towards obtaining a CPA license. Proficiency with personal computers including spreadsheet software programs. Experience with ProSystem fx, CCH, RIA, and/or Engagement is a plus. Contact Darin... 
    Senior
    Computer

    360 Headhunter

    Annapolis Junction, MD
    5 days ago
  •  ...scope and complexity  ~ Bachelor’s degree in system engineering, Computer Science, Information Systems, Engineering Science, Engineering...  ...Server 2022 administration, including Active Directory and networking  ~ Proven experience as a System Administrator or Cloud... 
    Senior
    Computer
    Full time
    Work at office

    MANTECH

    Annapolis Junction, MD
    10 hours ago
  • $136k - $183k

     ...technical analysis and will require significant experience in malware reverse engineering. The ideal candidate will have a background in computer science and possess necessary certifications like CISSP or GIAC GREM. This position offers a competitive salary range of $136,000... 
    Senior
    Computer

    RealmOne

    Columbia, MD
    10 hours ago
  •  ...Job Title Bachelor of Science degree in Computer Science, Information Assurance, Information Security, or a related discipline, plus 12+ years of relevant experience. In lieu of a degree, an additional 4 years of experience may be considered on a case by case basis... 
    Senior
    Computer

    Avid Technology Professionals

    Annapolis Junction, MD
    17 hours ago
  • $230k - $255k

     ...enhancing the analysis and authorization processes. The ideal candidate should have at least 12 years of experience, a B.S. degree in Computer Science, and an active TS/SCI clearance with a polygraph. Competitive salary range of $230,000 - $255,000 is offered for the right... 
    Senior
    Computer

    Bytoa

    Columbia, MD
    10 hours ago
  •  ...(14) years experience as a SWE in programs and contracts of similar scope, type, and complexity is required. Bachelor's degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on... 
    Senior
    Computer
    Work experience placement

    Fuse Engineering

    Annapolis Junction, MD
    5 days ago
  • $3,000 per month

     ...cyber security professional at Lockheed Martin, you’ll protect the networks that our citizens and the world depend upon each minute:...  ...scope, type, and complexity is required. Bachelor’s degree in Computer Science or related discipline from an accredited college or... 
    Senior
    Computer

    Lockheed Martin

    Annapolis Junction, MD
    22 hours ago
  • $200k - $217k

    A leading technology firm in Maryland is seeking a Network Architect/WAN Engineer with a TS/SCI clearance and a strong background in IT. The ideal candidate will have experience in architecting network solutions, WAN design, and problem-solving in complex IT environments... 
    Senior

    FLASH Technology Group

    Laurel, MD
    10 hours ago
  •  ...Senior Systems Engineer 2HB Incorporated is seeking a Senior Systems Engineer in order to support its government customer in Annapolis...  ...efforts is required. Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering... 
    Senior
    Computer
    Full time

    2HB Incorporated

    Annapolis Junction, MD
    5 days ago
  •  ...MANTECH seeks a motivated, career and customer-oriented Senior CNO Developer to join our team in Annapolis Junction, MD. Responsibilities...  ...and build systems (CMake, Makefile) Bachelor’s Degree in Computer Science, Software Engineering, or related technical field (or... 
    Senior
    Computer
    Work at office

    MANTECH

    Annapolis Junction, MD
    10 hours ago
  • $190k - $240k

    Belay Technologies, Inc. is seeking a Senior Software Engineer to join its intel team in Columbia, Maryland. The role involves developing...  ...experience. Candidates must possess a Bachelor’s degree in computer science and be proficient in technologies like the MEVN stack and... 
    Senior
    Computer

    Belay Technologies, Inc.

    Columbia, MD
    3 days ago
  • $190k - $215k

     ...enhancing signal processing software, analyzing user requirements, and developing algorithms. Candidates should have a Bachelor's in computer science and 12 years' experience as a Signals Software Engineer, along with current TS/SCI clearance. The compensation range is... 
    Senior
    Computer

    Envision Innovative Solutions

    Columbia, MD
    4 days ago
  •  ...Senior ISSO Opportunity Jovian Concepts, LLC is looking to hire a Senior ISSO for a great opportunity in the Annapolis Junction area...  ...be accepted at this time. Bachelor of Science degree in Computer Science, Information Assurance, Information Security, or a... 
    Senior
    Computer

    Navstar

    Annapolis Junction, MD
    5 days ago
  •  ...Communicates with other program personnel, government overseers, and senior executives. Requirements Fourteen (14) years experience...  ...is required. Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering... 
    Senior
    Computer
    Contract work

    Fuse Engineering

    Annapolis Junction, MD
    5 days ago
  • $185k - $215k

     ...leadership in the software development process. Applicants need 14 years of software engineering experience and a Bachelor's degree in computer science or related discipline. Active TS/SCI security clearance is required. The projected salary range is between $185,000.00 and... 
    Senior
    Computer

    Envision Innovative Solutions

    Columbia, MD
    4 days ago
  • BTS in Columbia, MD is seeking a Senior Network Engineer III to manage the design and implementation of network solutions. Candidates must have a Master’s degree in Computer Science or a related field, ten years of experience, and an active TS/SCI clearance. This role... 
    Senior
    Computer

    BTS

    Columbia, MD
    2 days ago
  • $185k - $215k

     ...signal processing software, analyzing requirements, and designing software. The ideal candidate will have a Bachelor’s degree in computer science, 7+ years’ experience in signal processing, proficiency in C++ and Java, and current TS/SCI clearance. The compensation range... 
    Senior
    Computer

    Envision Innovative Solutions

    Columbia, MD
    4 days ago
  •  ...Senior ISSO Opportunity Jovian Concepts, LLC is looking to hire a Senior ISSO for a great opportunity in the Annapolis Junction area...  ...will be accepted at this time. A Bachelor of Science degree in Computer Science, Information Assurance, Information Security, or a... 
    Senior
    Computer

    Jovian Concepts Inc

    Annapolis Junction, MD
    5 days ago
  •  ...Job Description: THE WORK This senior role fosters collaboration with other senior engineers for the development of advanced data...  ...scope, type, and complexity is required. Bachelor’s degree in Computer Science or related discipline from an accredited college or... 
    Senior
    Computer

    Lockheed Martin

    Annapolis Junction, MD
    10 hours ago
  • SixGen, Inc. is seeking a Senior Computer Network Operator to support the technical execution of Computer Network Operations. Responsibilities include maintaining infrastructure and deploying new capabilities to guarantee operational availability. The ideal candidate should... 
    Senior
    Computer
    Full time
    Flexible hours

    SIXGEN

    Columbia, MD
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Computer Network Architect. Be the first to apply!