281 - 300 of 703 Jobs

Senior Security Software Engineer, Network Security

Roblox

San Mateo, California, USA

Full-time

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op

Windows Systems Administrator *No C2C*

TEKsystems c/o Allegis Group

Tallahassee, Florida, USA

Full-time

Description Provides technical leadership and is responsible for establishing the direction for maintenance, standards, life-cycle management, design, and implementation approaches for the company's servers and related infrastructure. Creates, evaluates, and implements plans and design proposals for high-impact IT solutions and their use involving leading-edge technologies and methods, considering key factors such as their long-term effectiveness (service delivery and cost), practicality, techni

Principal Software Engineer, OCI

Oracle Corporation

Seattle, Washington, USA

Full-time

Job Description We're seeking experienced and driven developers, experienced in Linux internals, virtualization and container technologies, to join a new Service Platform team within Oracle Cloud Infrastructure (OCI). This team is building a foundational platform that powers OCI services-from low-level execution runtimes and cluster management to application orchestration and advanced change management workflows. Our goal: to accelerate OCI's evolution into an autonomous cloud, boosting efficie

Sr. Systems Administrator

Raytheon

Tucson, Arizona, USA

Full-time

Date Posted: 2025-06-25 Country: United States of America Location: AZ888: RMS AP Bldg 928 1151 East Hermans Road Building 928, Tucson, AZ, 85706 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our

Systems Administrator

Alo

California, USA

Full-time

WHY JOIN ALO? Mindful movement. It's at the core of why we do what we do at Alo-it's our calling. Because mindful movement in the studio leads to better living. It changes who yogis are off the mat, making their lives and their communities better. That's the real meaning of studio-to-street: taking the consciousness from practice on the mat and putting it into practice in life. OVERVIEW The Systems Administrator is responsible for managing and maintaining the organization's public cloud infra

Microsoft Identity and Access Management (IdAM) Engineer - TS/SCI with Polygraph

General Dynamics

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Active Directory (AD), DNS, Group Policy Management Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: We are seeking highly motivated Microsoft Identity and Access Management engineer

NETWORK ENGINEER

University of Washington

Seattle, Washington, USA

Full-time

As a UW employee, you have a unique opportunity to change lives on our campuses, in our state and around the world. UW employees offer their boundless energy, creative problem-solving skills and dedication to build stronger minds and a healthier world. UW faculty and staff also enjoy outstanding benefits, professional growth opportunities and unique resources in an environment noted for diversity, intellectual excitement, artistic pursuits and natural beauty. Empower Innovation. Enable Discove

Technical Support Specialist II - FT - Days - IT Service Desk Support

DHR Health

Edinburg, Texas, USA

Full-time

DHR Health - US:TX:Edinburg - Days Summary: FLSA STATUS: Exempt Non-Exempt MISSION STATEMENT: Our Mission is to improve the well-being of those we serve with a commitment to excellence: every patient, every encounter, every time. VISION: Our Vision is to create a world-class health system to advance medicine and increase access for the communities we serve by empowering caregivers to heal through compassion, knowledge, innovation, integrated care and excellence. POSITION SUMMARY: The Technical

System Administrator

Boeing Company

Herndon, Virginia, USA

Full-time

System Administrator Company: The Boeing Company Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a System Administrator (Shift Work) to join our Mission Operations team in Herndon, VA Our team focuses on delivering complex solutions in some of the most challenging environments on Earth. We provide support for our Mission Operations Portfolio areas which design, build, test, deploy, operate, and maintain a wide variety of mission critical platforms and sy

System Administrator - TS Clearance

RTX Corporation

Tucson, Arizona, USA

Full-time

Date Posted: 2025-07-01 Country: United States of America Location: AZ855: RMS AP Bldg M05 1151 East Hermans Road Building M05, Tucson, AZ, 85756 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

Engineering Technician, Senior|6089 Engineering Technician, Senior|6089

ACL Digital

San Diego, California, USA

Full-time

Job Description: TOP 5 REQUIRED SKILLS: 1. Proficient in different operating systems including Windows and Linux (Centos/RHEL), including Linux CLI 2. Familiarity with some RF equipment like Spectrum analyzer, Network analyzer 3. Proficient in Debugging methodology and problem solving 4. Familiarity with common coaxial and network cabling types, along with appropriate application 5. Excellent Communication Skills, written and verbal TECHNOLOGIES: TCP/IP including DNS and DHCP Linux CLI Key

Field Service Analyst

ManTech

Sierra Vista, Arizona, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Field Service Analyst to join our PM IS&A Support Center team in Fort Huachuca, Arizona. This is a full-time, on-site position. Monday through Friday, except Holidays. Become an integral part of a diverse team that leads the world in Mission, Cyber, and Intelligence Solutions. At ManTech International Corporation, you will help protect our national security while working on innovative projects that offer opportunities for advancement and p

IT Systems Administrator / Secret / Onsite: Wichita, KS

Lockheed Martin Corporation

Wichita, Kansas, USA

Full-time

Job Description Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. The selected candidate will function as part of the IT support team;

Forensics Analyst - Senior

Electronic Consulting Services, Inc (ECS Federal)

Washington, District of Columbia, USA

Full-time

Job Description ECS is seeking a Cyber Defense Forensics Analysts Sr. to work in our Washington, DC office. Please Note: This position is contingent upon additional funding. Identify threat tactics, methodologies, gaps, and shortfalls aligned with the MITRE ATT&CK Framework and the Azure Threat Research Matrix (ATRM). Perform Hypothesis-based or Intelligence-based Cyber Threat Hunts to identify threats and risks within environments. Use cloud-native techniques and methods to identify and cre

Network Engineer

Leidos

Fort Meade, Maryland, USA

Full-time

Are you ready to make an impact and join a creative, forward-thinking team? We're looking for innovators and forward-thinkers to help us do great things. Leidos is seeking a Network Engineer to join our Defense Enclave Services (DES) team, who will support an extensive digital modernization program critical to DISA and Fourth Estate Agencies. **This is a Monday-Friday day shift; however, must be flexible to shift changes depending on mission requirements. Need to be open to Mids or swing shift

Senior Systems Administrator - TS/SCI with Poly

Leidos

Aurora, Colorado, USA

Full-time

Leidos is seeking a highly skilled Senior Systems Administrator to support mission-critical operations across various laboratory environments. This role focuses on acquiring, configuring, and maintaining computer servers, operating systems, networks, and network file systems to address complex mission-specific challenges. The Senior Systems Administrator will work in dynamic lab settings, providing technical expertise, troubleshooting, and support to ensure reliable and secure IT infrastructure

Senior Systems Engineer, IT Infrastructure

tax.com

Remote or Manila, Metro Manila, Philippines

Full-time

Why Ryan? Flexible Work EnvironmentAward-Winning CultureWorld-Class Benefits and CompensationAccelerated Career PathCommunity OutreachMentorship OpportunitiesWellness-Centric Benefits The Senior Systems Engineer demonstrates superb technical competency and time management skills to deliver mission critical infrastructure and ensure the highest levels of availability, performance, and security. Duties and Responsibilities: People: Act as a technical reference for staff on existing and upcoming

Network Engineer

Leidos

Fort Meade, Maryland, USA

Full-time

Description Are you ready to make an impact and join a creative, forward-thinking team? We're looking for innovators and forward-thinkers to help us do great things. Leidos is seeking a Network Engineer to join our Defense Enclave Services (DES) team, who will support an extensive digital modernization program critical to DISA and Fourth Estate Agencies. **This is a Monday-Friday day shift; however, must be flexible to shift changes depending on mission requirements. Need to be open to Mids or

Systems Engineer - Visual Systems (Associate & Mid-Level)

Boeing Company

Hazelwood, Missouri, USA

Full-time

Systems Engineer - Visual Systems (Associate & Mid-Level) Company: The Boeing Company BGS Government Training Engineering (GTE) is seeking a Systems Engineer (Associate & Mid-Level) for the Visuals Systems Engineering team in Hazelwood, MO. This opportunity steps into the future of developing and innovating designs for Visual Display Systems and Image Generators in a challenging, complex, and fast-paced environment. The selected engineers may interact regularly with pilots, test and operationa

Field Service Analyst

ManTech

Sierra Vista, Arizona, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Field Service Analyst to join our PM IS&A Support Center team in Fort Huachuca, Arizona. This is a full-time, on-site position. Monday through Friday, except Holidays. Become an integral part of a diverse team that leads the world in Mission, Cyber, and Intelligence Solutions. At ManTech International Corporation, you will help protect our national security while working on innovative projects that offer opportunities for advancement and