Senior Network Engineer III

5 days ago


Washington, Washington, D.C., United States AT&T Full time $79,300 - $184,800

Job Description:

This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered.

AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government.   We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission.

AT&T has an opening for a Network Engineer to support our operations by providing system, server, and network administration support across multi-level IT environments. 

Job Duties/Responsibilities:

  • Provide system/server and network administration support
  • Provide O&M support to existing server-based solutions including, but not limited to, CITRIX, ESRI, McAfee, Microsoft Red Hat, and SolarWinds.
  • Ensure the CDS-based and enterprise-wide networking devices and components are tested, implemented and maintained within optimal and required configurations to continue to provide the most secure operating environment possible.
  • Responsible for variety of engineering and operational related assignments associated with deployed operational solutions backed by Cisco and SolarWinds on multi-level IT system in support of the Activities Information System.
  • Provide O&M support - testing, validation, sustainment, upgrading and decommissioning as it relates to networking devices to include: Switches, routers, firewalls, encryption devices, copper and fiber-based connectivity.

Required Clearance:

TS/SCI or Secret clearance (#tssci) (#secret)

Required Qualifications:

  • Bachelor's degree in relevant field of study, 8 years of relevant experience
  • Network+ or relevant certification

Our Senior Network Engineer's earn between $79,300 - $184,800. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.

Joining our team comes with amazing perks and benefits:

  • Medical/Dental/Vision coverage
  • 401(k) plan
  • Tuition reimbursement program
  • Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
  • Paid Parental Leave
  • Paid Caregiver Leave
  • Additional sick leave beyond what state and local law require may be available but is unprotected
  • Adoption Reimbursement
  • Disability Benefits (short term and long term)
  • Life and Accidental Death Insurance
  • Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
  • Employee Assistance Programs (EAP)
  • Extensive employee wellness programs
  • Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone

Weekly Hours:

40

Time Type:

Regular

Location:

Columbia, Maryland

It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.



  • Washington, Washington, D.C., United States Feditc Full time $120,000 - $200,000 per year

    Job Details Experienced Washington DC Washington Navy Yard - Washington, DC Full Time $ $ Salary Description FEDITC, LLC is a fast-growing business supporting DoD and other intelligence agencies worldwide. FEDITC develops mission critical national security systems throughout the world directly supporting the Warfighter, DoD Leadership, &...


  • Washington, Washington, D.C., United States ClearanceJobs Full time $100,000 - $200,000 per year

    Cleared Senior Network EngineerFull-time, Onsite (JBAB D.C.)An active TS/SCI security clearance is a must to applyWe're looking for a strategic-minded, exceptional IT professional with the depth and breadth to help define an organization's future arc of technological solutions.Company POC is a senior-level technologist with direct experience in the...


  • Washington, Washington, D.C., United States Koniag Government Services Full time $140,000 - $170,000 per year

    Koniag IT Systems LLC, a Koniag Government Services company, is seeking a Senior Network Engineer to support KITS and our government customer in Washington, DC. This is a hybrid opportunity, requires 3days onsite and 2days remote.This position is for a Future New Business Opportunity.We offer competitive compensation and an extraordinary benefits package...


  • Washington, Washington, D.C., United States Ethic Tech, LLC Full time $100,000 - $180,000 per year

    The Systems Engineer III provides senior-level technical leadership and subject-matter expertise to the Washington Headquarters Services (WHS) – Facilities Services Directorate (FSD). The Systems Engineer serves as an expert in one or more technical disciplines, guiding the development, integration, and application of advanced system solutions. This...

  • Network Engineer 1

    3 days ago


    Washington, Washington, D.C., United States M.C. Dean, Inc Full time $72,320 - $108,480

    OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises.  With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life...

  • Network Engineer 4

    3 days ago


    Washington, Washington, D.C., United States M.C. Dean, Inc Full time $124,880 - $187,320

    OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises.  With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life...


  • Washington, Washington, D.C., United States Banner Health Full time $50 - $84

    Department Name: IT Data Protection-CorpWork Shift: DayJob Category:Information TechnologyEstimated Pay Range:$ $83.54 / hour, based on location, education, & experience.In accordance with State Pay Transparency Rules.Banner Health was named to Fortune's Most Innovative Companies in America 2025 list for the third consecutive year and named to Newsweek's...


  • Washington, Washington, D.C., United States Bank of America Full time $135,000 - $220,000 per year

    Job Description:At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering for our clients, teammates, communities and shareholders every day.Being a Great Place to Work is core to how we drive Responsible Growth. This includes our...


  • Washington, Washington, D.C., United States Riva Solutions Inc Full time $104,000 - $130,000 per year

    Title: Network Support Engineer (Aruba)Location: Washington, DC (Onsite | M–F | 10 AM – 6 PM shift)Terms: Full-timeClearance: Must be a U.S. Citizen and able to obtain and maintain a Public Trust clearanceTravel: 0–10%RESULTS. INNOVATION. VALUES. ACCOUNTABILITY.That's RIVA. Our employee-first approach has manifested a culture that attracts the best and...


  • Washington, Washington, D.C., United States USM Full time $80,000 - $120,000 per year

    Company Description USM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered in Chantilly, VA with off-shore delivery centers in India. We offer world-class ability in giving most astounding quality and administrations through industry best...