Senior System Administrator / Network Engineer Jobs in 20530

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Senior System Engineer/ Integrator

Navigant Consulting

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Reston, Virginia, USA

Full-time

Job Family : Systems Engineering Consulting Travel Required : None Clearance Required : Active Top Secret SCI with Polygraph What You Will Do : Guidehouse is seeking a Systems Engineer/ Integrator to join our team in the Northern Virginia area. In this role you will be responsible for analyzing user's requirements, concept of operations documents, and high level system architectures to develop system requirements specifications. Responsibility for the technical integrity of work performed and d
Posted 14 days ago | Updated 1 hour ago

Sr. Software Engineer (Java 8/11, Network Protocols) - *Not eligible for visa sponsorship

Jobot

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Sterling, Virginia, USA

Full-time

Come join a technologically-advanced rapidly growing cybersecurity company that is transforming the way that we keep people safe! This Jobot Job is hosted by: Katherine Krull Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $185,000 per year A bit about us: Come join a technologically-advanced rapidly growing cybersecurity company that is transforming the way that we keep people safe! Job Title: Sr. Software Engineer Job Location
Posted 1 hour ago

Sr. Software Engineer (C++, Network Protocols) - *Not eligible for visa sponsorship

Jobot

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Sterling, Virginia, USA

Full-time

Come join a technologically-advanced rapidly growing cybersecurity company that is transforming the way that we keep people safe! This Jobot Job is hosted by: Katherine Krull Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $140,000 - $185,000 per year A bit about us: Come join a technologically-advanced rapidly growing cybersecurity company that is transforming the way that we keep people safe! Job Title: Sr. Software Engineer Job Location
Posted 1 hour ago

Sr. System Engineer (*TS/SCI - Full Scope Poly Req'd)

Jobot

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Fort Meade, Maryland, USA

Full-time

Join a small, but growing government contracting agency that has plentiful contracts to work on and over 40 yrs of experience being in business! This Jobot Job is hosted by: Katherine Krull Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $120,000 - $220,000 per year A bit about us: Join a small, but growing government contracting agency that has plentiful contracts to work on and over 40 yrs of experience being in business! Job Title: Syst
Posted 3 days ago | Updated 1 hour ago

Senior Windows System Engineer, TS/SCI with Polygraph

General Dynamics Information Technology

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Chantilly, Virginia, USA

Full-time

GDIT has an immediate opening on the team for a motivated Windows System Engineer with a self-starter mindset who is up to date with the latest tools and techniques. This is a challenging yet rewarding position that provides an opportunity to leverage cutting edge technologies in pursuit of a vital mission that protects people and sensitive information/technologies. HOW A WINDOWS SYSTEM ENGINEER WILL MAKE AN IMPACT Seeking a strong Systems Engineer with wide experience with Microsoft Informatio
Posted 22 days ago | Updated moments ago

Network Engineer Sr.

General Dynamics Information Technology

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Reston, Virginia, USA

Full-time

Network Engineer Sr Advisor Designs and plans network systems. Provides specifications and detailed schematics for network architecture. Provides specific, detailed information for hardware and software selection, implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements. Conducts testing of network systems. Maintains technical expertise in all areas of network and computer hardware and software interconnectio
Posted 41 days ago | Updated moments ago

Senior Network Provision Engineer

Leidos

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Reston, Virginia, USA

Full-time

Description At Leidos, everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Our mission is to make the world safer, healthier, and more efficient through information technology, engineering, and science. Leidos National Security Sector is seeking Network Provision Engineers to join our team at client sites in Herndon, McLean, and Culpeper, VA. In this position you will leverage your knowledge of network security policy and uti
Posted 41 days ago | Updated 3 hours ago

Sr. Network Engineer (CAN/LAN): TS/SCI with Poly Required

Leidos

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Chantilly, Virginia, USA

Full-time

Description Leidos has an opening for a Network Engineer (Campus Area Network/Local Area Network (CAN/LAN)) to support global enterprise networks. The CAN/LAN service network architecture provides solutions for modernizing network components while supporting service delivery for requirements in a focused operational enterprise. Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of network requirements. This is a uniqu
Posted 27 days ago | Updated 3 hours ago

Network Engineer, Sr

SPARTA, Inc. dba Cobham Analytic Solutions

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Annapolis Junction, Maryland, USA

Full-time

In 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 intelligent, diverse people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is the premier national security and critical infrastructure soluti
Posted 29 days ago | Updated 2 hours ago

Senior Infrastructure System Engineer

Zachary Piper Solutions, LLC

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Columbia, Maryland, USA

Full-time

Piper Companies is looking for a Senior Infrastructure System Engineer to join a consulting organization in Columbia, MD. This is a hybrid position and requires the candidate to be onsite 2 days a week. Essential Duties of the Senior Infrastructure System Engineer: Creates and maintains design and configuration artifacts in accordance with Configuration Management and Systems Lifecycle best practicesImplement systems related technology projectsHelp define and document Standard Operating Procedu
Posted 4 days ago | Updated 2 hours ago

Software Engineer-Senior, Corporate System HR & Payroll Applications

Marriott International

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Remote or Bethesda, Maryland, USA

Full-time

Job Number 24051391 Job Category Information Technology Location Marriott International HQ, 7750 Wisconsin Avenue, Bethesda, Maryland, United States VIEW ON MAP Schedule Full-Time Located Remotely? Y Relocation? N Position Type Management JOB SUMMARY Marriott has an exciting opportunity for a Senior Software Engineer - Corporate Systems. This role is part of the team focused on deploying new and emerging capabilities to out our next generation cloud-based HR, Payroll, analytics, and machine l
Posted 60+ days ago | Updated 1 hour ago

Sr. Network Engineer with TS/SCI Poly

Leidos

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Annapolis Junction, Maryland, USA

Full-time

Description Exciting opportunity to join our fast-growing National Security Group! Leidos is looking for a Senior Level Network Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a large, complex, fast-paced program. Program execution follows DEVOPS best practices and employs robust development, test and production environments. We are using Test Driven Development (TDD) and test automation tools alongside a full suite of team collaborat
Posted 41 days ago | Updated 3 hours ago

Senior Network Systems Engineer

Leidos

•

Fort Meade, Maryland, USA

Full-time

Description Leidos is seeking an experienced Senior Network Systems Engineer to provide senior network operations and engineering sustainment support to a mission critical IP messaging and communications transport network in Fort Meade, MD. A successful candidate will develop an understanding of the services offered to external organizations, provide lifecycle systems engineering support to development and operations on the program, and use a combination of technical and functional expertise to
Posted 41 days ago | Updated 3 hours ago

Senior Network Engineer

Leidos

•

Columbia, Maryland, USA

Full-time

Description Leidos is seeking a Senior Network Engineer to join a small team of senior professionals providing Cybersecurity Engineering support services for the implementation and fielding of the National Leadership Command Capability in support of Nuclear Command, Control, and Communications (NC3), Continuity of Government (COG), and Senior Leader communications. The ideal candidate will be responsible for overall network engineering support for a broad range of programs including planning, d
Posted 41 days ago | Updated 3 hours ago

Senior Network Switching Design Engineer

Leidos

•

Quantico, Virginia, USA

Full-time

Description Unleash Your Potential At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer's success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like an environment where you can thrive, keep readin
Posted 5 days ago | Updated moments ago

Senior Information System Security Engineer (ISSE)

BAE Systems

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Annapolis Junction, Maryland, USA

Full-time

Job Description The selected candidate will join a high performing agile team that uses the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced program. Program execution follows DEVOPS best practices and employs robust development, test and production environments. Test Driven Development (TDD) and test automation tools are utilized alongside a full suite of team collaboration tools. The program is focused on injecting new technology and adding advanced
Posted 56 days ago | Updated 10 hours ago

Senior Network & Hardware Engineer

Peraton

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Fort Meade, Maryland, USA

Full-time

About Peraton Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space,
Posted 49 days ago | Updated 2 hours ago

Senior System Engineer

Leidos

•

Annapolis Junction, Maryland, USA

Full-time

Description Are you ready to work on projects that can potentially change the world? Join us at Leidos, where your most important work is ahead! You will enjoy great benefits such as generous Paid Time Off, Flexible Schedules, Discounted Stock Purchase Plans, Education and Training Support and more! If this sounds like the kind of place where you can thrive, keep reading! The Leidos Intelligence Group has a career opportunity for a Systems Engineer in the Ft. Meade area, MD. Program Summary
Posted 41 days ago | Updated 3 hours ago

Senior z/OS Transaction and Network System Engineer

Data Capital Inc

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Remote

Contract

In this role, you will be responsible for overseeing the design, implementation, maintenance, and optimization of our mainframe transaction processing, messaging, and network systems such as CICS, IMS/TM, WMQ, VTAM, TCP/IP, and related systems.You will collaborate with cross-functional teams to understand business requirements, provide technical leadership, and drive initiatives to enhance the performance, reliability, and security of our CICS, IMS/TM, and WMQ environments.Responsibilities:1. De
Easy Apply
Posted 9 days ago

Sr. Architecture System Engineer

KBR

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Chantilly, Virginia, USA

Full-time

Title: Sr. Architecture System Engineer KBR is seeking a Sr. Architecture Systems Engineer to join our team supporting our customer in Chantilly VA that delivers mission-critical capabilities directly supporting intelligence-gathering missions from NRO overhead systems. We engineer spacecraft command and control systems and process the resulting collected data into useful information distributed to US Government Intelligence Community and Military users. As a member of our team, you will per
Posted 44 days ago | Updated 5 hours ago