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senior system administrator Jobs in Maryland

  • Senior Linux System Administrator

    Aberdeen, MarylandPiper Companies Piper Companies is looking for a Senior Linux System Administrator to join DoD consulting company. This position is onsite in Aberdeen Proving Ground, MD. Essential Duties of the Sr Linux System Administrator: Install, configure, and support an organization's local area...Full Job Details
  • Senior System Administrator

    Hanover, MarylandSystems Planning and Analysis, IncSenior System Administrator Job Locations US-MD-Hanover ID 7 Category Information Technology Security Clearance Requirement Secret Type Regular Full-Time Level Senior Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex...Full Job Details
  • Senior Linux System Administrator

    Aberdeen, MarylandParsons CompanyIn a world of possibilities, pursue one with endless opportunities. Imagine Next. When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace...Full Job Details
  • System Administrator

    Hanover, MarylandOceaneeringCompany Profile Oceaneering Technologies (OTECH) develops, manufactures, and operates customized marine systems, shipboard equipment, subsea vehicles, and engineered solutions for commercial and U.S. military vessels. Oceaneering Aerospace and Defense Technologies (AdTech)...Full Job Details
  • Senior System Administrator with Security Clearance

    Chantilly, VirginiaManTech InternationalManTech seeks a motivated, career and customer-oriented Senior System Administrator; to join our team in Chantilly, VA. A qualified Senior Systems Administrator will support a secure Windows-based Information System and will assist and support the installation, operation,...Full Job Details
  • Senior System Administrator with Security Clearance

    Fort Belvoir, VirginiaGridiron IT Solutions$110000.00 - 190000.00 a yearSystem Administrator, Senior Location: Fort Belvoir, VA Work Type: Onsite Remote Work: No Job Description Are you looking for an opportunity to use your technical expertise in support of Army information operations? As a System Administrator, you'll have the chance to build...Full Job Details
  • Senior System Administrator with Security Clearance

    Hanover, MarylandSPAOverview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the...Full Job Details
  • Senior System Administrator with Security Clearance

    Columbia, MarylandDCCADCCA is a veteran-owned IT business specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is proud to offer career growth opportunities and a competitive compensation and benefits package. Visit our...Full Job Details
  • Senior System Administrator with Security Clearance

    Alexandria, VirginiaSPAOverview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the...Full Job Details
  • Senior System Administrator with Security Clearance

    Arlington, VirginiaGolden Tech Systems Inc.Golden Tech Systems inc SR SYSTEMS ADMINISTRATOR Position Description: Certified Microsoft systems administrator with strong experience managing distributed infrastructures and data center operations composed of Windows platforms. Ability to plan, configure, install, and...Full Job Details
  • System Administrator

    Fairfax, VirginiaNavstar Inc.Would you like to perform rewarding work while contributing to the success of an established, growing company? Navstar is an award-winning organization that has a proven track record of successfully providing IT services and solutions both as a prime and sub-contractor on...Full Job Details
  • Senior System Administrator with Security Clearance

    Chantilly, VirginiaMAXISIQCompany Description Since 2006, MAXISIQ has advanced the state of Cyber RDT&E by bringing together industry expertise in software, hardware, communications and security, and leveraging decades of operational experience to deliver exceptional value to communities and the...Full Job Details
  • Senior Network Analyst/Senior System Administrator

    Fort Belvoir, VirginiaAgile DefenseAt Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to...Full Job Details
  • Vmware System Administrator

    Fairfax, VirginiaOmni InclusiveGeneral Purpose To provide L3 Windows/VMWare System Administrator support Qualification Bachelor s degree in computer science or related field Excellent and effective communication skills. Tasks and Responsibilities Act as SA for multiple systems and programs to ensure...Full Job Details
  • Sr System Administrator

    Mc Lean, VirginiaRIVA Solutions Description Title: Sr. System Administrator Location: Remote Terms: Full-time Clearance: Must be a US Citizen and be able to obtain and maintain a Federal Security Clearance Travel: 0-20% Certifications: See below for required certifications Experience: 5+ years of...Full Job Details
  • System Administrator

    Hyattsville, MarylandDMI (Digital Management, Inc.)System Administrator, AIM Job ID 3 Category System Engineering Location US-MD-Landover About DMI DMI is a diverse, prosperous, and rewarding place to work. Being part of the DMI family means we care about your wellbeing. Employees are valued for their talents and...Full Job Details
  • Linux System Administrator IV

    Annapolis, MarylandPower3 Solutions and Partnering CompaniesWe pride ourselves on an open, and honest culture in the workplace which builds morale conducive to inspiring growth on our team, while balancing lifestyle by supporting personal and family goals with flexibility. We offer secure network systems and software engineering...Full Job Details
  • Cloud System Administrator

    Annapolis, MarylandData Computer Corp of AmericaDCCA is a veteran-owned IT business specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is proud to offer career growth opportunities and a competitive compensation and benefits package. Visit our...Full Job Details
  • System Administrator with Security Clearance

    Warrenton, VirginiaAmentumDescription: The mission of the Lone Wolf program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications...Full Job Details
  • Senior Linux System Administrator

    Columbia, MarylandLeidos$112450.00 - 203275.00 a yearR- Description Leidos has a new and exciting opportunity for a Senior Linux Systems Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO),...Full Job Details
  • Principal System Administrator

    Mc Lean, VirginiaCapital One$115900.00 - 132200.00 a yearPrincipal System Administrator (Remote) Overview Ever since our first credit card customer in 1994, Capital One has recognized that technology and data can enable even large companies to be innovative and personalized. As one of the first large enterprises to go all-in on...Full Job Details
  • Principal System Administrator

    Mc Lean, VirginiaCapital OnePrincipal System Administrator (Remote) Overview Ever since our first credit card customer in 1994, Capital One has recognized that technology and data can enable even large companies to be innovative and personalized. As one of the first large enterprises to go all-in on...Full Job Details
  • System Administrator 5 with Security Clearance

    Annapolis Junction, MarylandM.C. Dean$149840.00 - 224760.00 a yearOverview Your Future at M.C. Dean We're seeking people driven to excellence and inspired to have a meaningful impact powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for...Full Job Details
  • System Administrator with Security Clearance

    Washington, Washington DCEnvisioneering, IncThe System Administrator will perform routine and complex system administration, network administration, security administration, and technical support tasks in addition to related database administration tasks for the U.S. Naval Research Laboratory (NRL). System...Full Job Details
  • System Administrator with Security Clearance

    Chantilly, VirginiaAssertive ProfessionalsAbout the Organization Established in 2015, Assertive Professionals (A P), is an Economically Disadvantaged Woman Owned Small Business (EDWOSB) and Service-Disabled Veteran Owned Small Business (SDVOSB). Armed with expertise, a passion for the industry, and an employee...Full Job Details

Communications Network Engineer

Annapolis Junction, Maryland

General Dynamics Information Technology

General Dynamics Information TechnologyExpand/Reduce View
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Req ID: RQ190374

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph

Public Trust/Other Required: None

Job Family: Network Engineering

Skills:

Communication Network,Data Communication Networks,Local Area Network (LAN),Telecommunications Network,Wide Area Network (WAN)

Experience:

6 + years of related experience

US Citizenship Required:

Yes

Job Description:

Network Engineer Senior

Transform technology into opportunity as a Network Engineer Senior with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

At GDIT, people are our differentiator. As a Network Engineer Senior you will help ensure today is safe and tomorrow is smarter. Our work depends on Network Engineer Senior joining our team to monitor, analyze, troubleshoot, and evaluate hardware and other network related problems; provide techincial experience for performance and/or configuration of networ

HOW A NETWORK ENGINEER SENIOR WILL MAKE AN IMPACT

Responsible for the design and development of voice, video, radio frequency, and/or data communications networks

Assist customers with resolving problems to include performance and configuration

Provide support in the translation of buiness requirements into telecommunications e.g. LAN, CAN
Provide in depth engineering analysis of telecommunications alternatives

Provide interface support to telecommunications end users, telecommunications operations personnel, and telecommunications strtaegic program management

Provide telecommunications enhancement design for medium and large-scale telecommunications infrastructures

WHAT YOU'LL NEED TO SUCCEED:

Education: Bachelors degree in Computer Science or a reltated technical field

Required Experience: 6+ years of related experience; 12 years in total in place of a bachelors, and ten years in place of an associates

Security Clearance Level: TS/SCI with Full Scope Polygraph

Location: On Site

US Citizenship Required

GDIT IS YOUR PLACE:

401K with company match

Comprehensive health and wellness packages

Internal mobility team dedicated to helping you own your career

Professional growth opportunities including paid education and certifications

Cutting-edge technology you can learn from

Rest and recharge with paid vacation and holidays

The likely salary range for this position is $110,500 - $149,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation's most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Date Posted: 21 March 2025
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