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M.C. Dean

Designs and deploys secure mission-critical infrastructure

Network Specialist 3

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeTysons, VA, USA$104k - $130.3k /yrIn-person

About the Job

Requirements

  • A bachelor's degree in Engineering, Computer Science, Information Technology, or a related discipline, and at least 5 years of progressive experience.
  • Understanding of Information Technology Infrastructure Library concepts.
  • Understanding of security issues and implications for network solutions.
  • Knowledge of network concepts, technologies, tools, and philosophies, and the ability to design an organization's network infrastructure and services.
  • Knowledge of system development methodology, project management, and system architecture, along with analytical and problem-solving skills.
  • Strong oral communication, technical writing, and presentation skills.
  • Ability to build productive relationships with team members, clients, and other network/system stakeholders.
  • Ability to establish working relationships with people outside the candidate's area of expertise.
  • Ability to balance high quality standards with schedule pressures in a demanding environment.
  • Ability to be resourceful, self-starting, flexible, proactive, solution-oriented, and customer-oriented.
  • Ability to support a 24/7 on-call schedule.
  • Ability to sit for extended periods and work with computer screens, reach and manipulate objects with finger dexterity, listen to spoken information, communicate verbally, read and understand written information, apply general rules to specific problems, and understand another person's speech.

Responsibilities

  • Report survey measurement results in actionable form to more senior personnel and management.
  • Conduct surveys, inspections, and tours of client sites as required.
  • Install, configure, and maintain network services, equipment, and devices.
  • Work with field engineers to simulate expected system-level performance and provide timely feedback on potential improvements.
  • Assist senior network engineers in identifying and resolving network security issues.
  • Develop network designs for each service-level agreement classification.
  • Originate design documents for small projects and support large programs.
  • Assist senior engineers in preparing narrative design documents and system and subsystem designs, including computer-aided design, panels, layouts, wiring, hardware, and communications.
  • Prepare specifications and perform quality assurance, quality control, and technical reviews of designs.
  • Resolve comments and review or approve test plans for safety, risk, and manufacturability.
  • Author test plans and lead or supervise testing activities.
  • Author testing and commissioning procedures and prepare test reports.
  • Commission deployed systems.
  • Develop test fixtures and simulation devices, and generate standard PITCO plans and procedures.
  • Design and perform complete system integration tests.
  • Troubleshoot and debug complex network problems and recommend operational efficiency improvements.
  • Perform preventive maintenance, including software, hardware, and firmware upgrades; security and performance upgrades; and scheduled maintenance.
  • Originate and submit maintenance plans and provide rollback plans.
  • Provide backup for team members during paid time off.
  • Perform hardware and software upgrades and replace components on existing systems.
  • Document essential working procedures and troubleshooting practices for network operations.
  • Apply a moderate understanding of network administration to business operations.
  • Assist team members in identifying and resolving basic and moderate network/telecom issues.
  • Interpret and analyze results against established benchmarks and goals.
  • Work with project managers to meet expectations for network tasks.
  • Complete project tasks and assignments to meet project deadlines.
  • Contribute accurate, high-quality work to the employee's team and closely related teams.
  • Research available technologies and products as needed by operations or project managers.
  • Prepare project cost estimates and supporting documents.
  • Assist senior engineers in preparing bid and proposal cost estimates and supporting documentation, and price change orders.
  • Assist in developing and adapting documents, procedures, and formal processes for network engineering team members to complete company project planning, including PKOMs and gate checks.
  • Collaborate with other disciplines to define work and interfaces.

Desired Qualifications

  • Read network and connectivity schematics and plans.
  • Perform network system startup, configuration, and calibration.
  • Perform testing and troubleshooting.
  • Use basic electrical and machinist hand tools.
  • Use testing, calibration, or industry-specific tools and software, including spectrum analyzers, cable testers, and alignment tools.
  • Use ticketing and monitoring toolsets.
  • Have knowledge of one or more IT/network platforms, such as Cisco, Aruba, Juniper, or Arista.
  • Use standard network software, including Visio, Wireshark, PuTTY, and command-line interfaces.
  • Have knowledge of cybersecurity and Security Technical Implementation Guide applications to network systems.

About the Company

M.C. Dean

Designs and deploys secure mission-critical infrastructure

M.C. Dean designs, builds, operates, and maintains integrated cyber-physical systems for mission-critical facilities, secure environments, and large enterprises. Its work spans electrical power, security, telecommunications, life safety, automation and controls, audio-visual, and IT systems, all coordinated through management platforms that support long-term operation and sustainability. The company works end-to-end: it engineers solutions, installs them, and then runs and maintains them to ensure continuous, secure, and resilient performance. What sets it apart is its ability to provide comprehensive, turnkey technology and infrastructure services for critical environments—combining physical systems with digital management to create secure, automated facilities. The goal is to deliver automated, secure, and resilient power and technology systems and the platforms needed to manage them over the long term.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Tysons, VA
Founded
1949

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