senior network administrator/devops system engineer Jobs in greenbelt, md

Refine Results
901 - 920 of 1,650 Jobs

Sr. Full Stack Developer

Leidos

•

Gaithersburg, Maryland, USA

Full-time

Description This position requires a currently active Top Secret Security Clearance with the ability to obtain a Poly to be considered. Candidates who do not possess this clearance will not be considered. Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team'
Posted 2 days ago | Updated 18 hours ago

Senior Data Engineer, Cloud Services

QinetiQ US

•

Reston, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 1 day ago | Updated 3 hours ago

Executive Director, Iridium System Architecture

Iridium Satellite LLC

•

McLean, Virginia, USA

Full-time

Company Overview Iridium is an award-winning and innovative satellite communications company with bragging rights to the only network that offers voice and data connectivity anywhere in the world. For over 20 years, Iridium's unique network and services have supported critical communications needs for individuals, businesses, and the evolving Internet of Things. At Iridium, we understand the importance of staying connected and the limitations of traditional communications networks. People across
Posted 60+ days ago | Updated moments ago

Cyber Security Engineer V

Navy Federal Credit Union

•

Vienna, Virginia, USA

Full-time

Overview This position is for a Senior Network Security Engineer with a concentration on Cisco ISE NAC/Compliance Posture Assessments and Palo Alto GlobalProtect. The right candidate will a self-starter who can serve in a technical lead role, provide technical project management/oversight, and provide hands-on support at an SME level within areas of focus. Responsibilities System baselining System requirements gathering Implementation of Cisco ISE solution for environment supporting over 20k end
Posted 60+ days ago | Updated 2 hours ago

DHS HSEN - Senior Security Engineer (Process Improvement)

Versar

•

Washington, District of Columbia, USA

Full-time

Position Summary BayFirst Solutions, a subsidiary of Versar, Inc., is seeking a Senior Security Engineer (Process Improvement) to support the Department of Homeland Security's Enterprise Engineering Division (EED) within the Office of the Chief Information Officer (OCIO). This candidate will be a member of a high functioning team supporting cybersecurity countermeasures to strengthen DHS enterprise and HQ networks, to include the overseeing and providing strategic and tactical direction with sec
Posted 60+ days ago | Updated 3 days ago

Senior Backend Software Engineer (Remote)

ICF

•

Remote or Reston, Virginia, USA

Full-time

Description As a Sitecore Technical Lead at ICF Next, you will apply your analytical and critical thinking skills to help solve client challenges. You will work in a fast-paced and diverse environment, enjoy flexible work arrangements, and will have a management team that encourages your career development and growth. This role requires strong web application development skills in a Sitecore/C# development environment, the ability to properly prioritize, own and drive the work, and work collabo
Posted 19 days ago | Updated 1 day ago

Software Development Engineer, AWS Private CA

Amazon Web Services, Inc.

•

Herndon, Virginia, USA

Full-time

Amazon Web Services (AWS) is one of Amazon's fastest growing businesses. We are passionate about thinking big, innovating on behalf of our customers, and tackling problems at scale. Cloud computing is disrupting, and we are seeking talented, entrepreneurial-minded individuals to join us as we continue build on the AWS ecosystem. AWS Cryptography services enable customers to identify resources and establish secure network connections with other cloud and on-premises resources. Our services help
Posted 4 days ago | Updated 1 day ago

Software Development Engineer, AWS Private CA

Amazon Web Services, Inc.

•

Herndon, Virginia, USA

Full-time

Amazon Web Services (AWS) is one of Amazon's fastest growing businesses. We are passionate about thinking big, innovating on behalf of our customers, and tackling problems at scale. Cloud computing is disrupting, and we are seeking talented, entrepreneurial-minded individuals to join us as we continue build on the AWS ecosystem. AWS Cryptography services enable customers to identify resources and establish secure network connections with other cloud and on-premises resources. Our services help
Posted 4 days ago | Updated moments ago

Senior Principal Systems Engineer

NORTHROP GRUMMAN

•

Sykesville, Maryland, USA

Full-time

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to
Posted 18 days ago | Updated 4 hours ago

Software Development Engineer, AWS Private CA

Amazon Web Services, Inc.

•

Herndon, Virginia, USA

Full-time

Amazon Web Services (AWS) is one of Amazon's fastest growing businesses. We are passionate about thinking big, innovating on behalf of our customers, and tackling problems at scale. Cloud computing is disrupting, and we are seeking talented, entrepreneurial-minded individuals to join us as we continue build on the AWS ecosystem. AWS Cryptography services enable customers to identify resources and establish secure network connections with other cloud and on-premises resources. Our services help c
Posted 4 days ago | Updated 17 hours ago

Software Development Engineer, AWS Private CA

Amazon Web Services, Inc.

•

Herndon, Virginia, USA

Full-time

Amazon Web Services (AWS) is one of Amazon's fastest growing businesses. We are passionate about thinking big, innovating on behalf of our customers, and tackling problems at scale. Cloud computing is disrupting, and we are seeking talented, entrepreneurial-minded individuals to join us as we continue build on the AWS ecosystem. AWS Cryptography services enable customers to identify resources and establish secure network connections with other cloud and on-premises resources. Our services help c
Posted 4 days ago | Updated 1 hour ago

Senior Database Automation Engineer

CVS Health

•

Remote or Hartford, Connecticut, USA

Full-time

Bring your heart to CVS Health. Every one of us at CVS Health shares a single, clear purpose: Bringing our heart to every moment of your health. This purpose guides our commitment to deliver enhanced human-centric health care for a rapidly changing world. Anchored in our brand - with heart at its center - our purpose sends a personal message that how we deliver our services is just as important as what we deliver. Our Heart At Work Behaviors support this purpose. We want everyone who works at C
Posted 8 days ago | Updated 3 hours ago

System Administrator 4

MC Dean, Inc

•

Tysons, Virginia, USA

Full-time

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 employees driven to excel in a meaningful career. As an employee at M.C. Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver th
Posted 50 days ago | Updated 11 hours ago

Senior Reverse Engineer / Cyber Capability Engineer

Johns Hopkins Applied Physics Laboratory (APL)

•

Laurel, Maryland, USA

Full-time

Description Are you a reverse engineer who loves to discover how bespoke systems work and how to break them? Are you energized by collaborating with world-class experts to solve the hardest offensive cyber problems? Are you passionate about national security cyber challenges? If so, we want you to join our elite team of reverse engineers at APL! We strive to foster an innovative and collaborative team environment where engineers can hack the latest technologies to find and exploit vulnerabilit
Posted 30 days ago | Updated 9 hours ago

Senior Data Engineer, Cloud Services

QinetiQ US

•

Reston, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 3 days ago | Updated 1 day ago

Senior Solaris Engineer

Peraton

•

Washington, District of Columbia, USA

Full-time

Responsibilities Be part of our exciting team supporting a robust, world-wide communications network, providing office automation packages; document and information management tools; and collaboration, voice, and video tools in a secure, flexible, distributed architecture supporting a classified DoD IT system deployed worldwide. Seeking a Senior Solaris Engineer to lead and guide all design and upgrade efforts encompassing the Solaris server environments across a large-scale enterprise Informat
Posted 1 day ago | Updated 3 hours ago

Enterprise Systems Engineer IAM (Identity/Access Management) - REMOTE

Trinity Health

•

Remote or Livonia, Michigan, USA

Full-time

Employment Type: Full timeShift: Day Shift Description: POSITION PURPOSE Responsible for enterprise level support, standards and best practices for identity access management (IAM) and IAM related services. These include Microsoft Azure Active Directory, Microsoft Active Directory, SailPoint IdentityNow, Certificate Services (PKI), M365 and CyberArk. The primary job responsibilities of the Multi-Platform Engineer are to participate in technical system design and deploy customer projects and
Posted 1 day ago | Updated 3 hours ago

Senior Cyber Software Engineer

Peraton

•

Greater Landover, Maryland, USA

Full-time

Responsibilities Peraton is seeking a driven Senior-Level Cyber Software Engineer to research and implement innovative solutions for a best-in-class secure computing environment as part of a highly adaptable rapid prototyping and development group in Landover, MD. The ideal candidate will possess prior experience leading a minimum of three successful, small-to-medium size projects. The candidate shall posses strong knowledge of C/C++ and experience developing software for and configuring Linux
Posted 1 day ago | Updated 3 hours ago

Senior Reverse Engineer / Cyber Capability Engineer

Johns Hopkins Applied Physics Laboratory (APL)

•

Laurel, Maryland, USA

Full-time

Description Are you a reverse engineer who loves to discover how bespoke systems work and how to break them? Are you energized by collaborating with world-class experts to solve the hardest offensive cyber problems? Are you passionate about national security cyber challenges? If so, we want you to join our elite team of reverse engineers at APL! We strive to foster an innovative and collaborative team environment where engineers can hack the latest technologies to find and exploit vulnerabiliti
Posted 30 days ago | Updated 13 hours ago

Sr Systems Engineer - Emerging Technology

Peraton

•

Arlington, Virginia, USA

Full-time

Responsibilities Peraton is seeking a Sr Systems Engineer - Emerging Technology to join our team of qualified, diverse individuals. The ideal candidate will become part of Peratons' Department of State (DoS) Diplomatic Security Cyber Mission (DSCM) program providing leading cyber and technology security experience to enable innovative, effective, and secure business processes. Location: Rosslyn, VA. Job Description: The U.S. Department of State is seeking a dynamic and experienced Lab Manager
Posted 1 day ago | Updated 3 hours ago