security Jobs in Missouri

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361 - 380 of 3,311 Jobs

Senior Cyber Security Analyst (Hybrid Role)

ICF

•

Remote or Arlington, Virginia, USA

Full-time

ICF is a mission-driven company filled with people who care deeply about improving the lives of others and making the world a better place. We're seeking an experienced Senior Cyber Security Analyst to support the research and development of new cyber analytic capabilities to help the US protect and defend its networks and critical information systems. The successfully cleared candidate will be a senior cybersecurity analyst supporting a large federal cybersecurity analytic program. Your work w
Posted 60+ days ago | Updated 2 hours ago

Software Engineer Staff (Cyber) - TS/SCI Clearance

Lockheed Martin Corporation

•

Remote or Littleton, Colorado, USA

Full-time

Job Description What We're Doing At Lockheed Martin, we unite individuals driven by purposeful innovation to keep people safe and tackle the world's most complex challenges. Our team consists of the brightest minds in the industry, working together to advance technology and protect critical systems. We foster a culture of integrity, collaboration, and corporate responsibility, making Lockheed Martin a place where innovation thrives. The Work Lockheed Martin Rotary & Mission Systems is seekin
Posted 42 days ago | Updated 2 hours ago

Data Management Specialist

Navigant Consulting

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Remote or McLean, Virginia, USA

Full-time

Job Family: Data Engineering & Architecture Consulting Travel Required: Up to 10% Clearance Required: Ability to Obtain Secret What You Will Do: Guidehouse is currently seeking qualified Data Management Specialists to support Guidehouse's Defense & Security Segment. These individuals will support Department of Defense clients. Responsibilities will include, but are not limited to: Data management and strategy around inventorying and review of real property, general equipment, operating mater
Posted 5 days ago | Updated 2 hours ago

Cybersecurity GRC Analyst

Copeland

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Remote

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th
Posted 51 days ago | Updated 2 hours ago

IT Cybersecurity Associate Director Red Team

Banner Health

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Remote or Phoenix, Arizona, USA

Full-time

Primary City/State: Phoenix, Arizona Department Name: IT Incident Mgmt & Forensics Work Shift: Day Job Category: Information Technology Help lead health care into the future. Make real change in health care with the freedom to innovate and highly trained staff to execute your vision. Apply today to join the Banner Health leadership team. The Cyber Security Operations Center (CSOC) is responsible for monitoring and responding to cyber security threats targeting Banner Health and their patie
Posted 8 days ago | Updated 2 hours ago

DevOps Engineer - TS/SCI

Metric5

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Remote or Springfield, Virginia, USA

Full-time

DevOps Engineer - Top Secret Clearance Location: Springfield, VA or St. Louis, MO Description: Metric5 is currently seeking a DevOps Engineer for a software development project within the Department of Defense / NGA. The DevOps Engineer will work within a DevSecOps environment on an Ops team to securely maintain and deploy updates to the existing web based knowledge repository that is built upon OpenShift technologies to all client domains. You are comfortable working side by side with other eng
Posted 60+ days ago | Updated 12 hours ago

Microsoft 365 Architect

GHR Healthcare

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Remote

Contract

Position SummaryWe are seeking an experienced Microsoft 365 Architect to join our IT team and drive the design, implementation, and optimization of our Microsoft 365 environment. This role will be responsible for architecting secure, scalable, and innovative Microsoft 365 solutions to support our organizations collaboration, productivity, and digital transformation goals. The ideal candidate has a strong technical background in Microsoft 365, including SharePoint, Teams, OneDrive, Exchange, and
Easy Apply
Posted 4 days ago

Cloud DevSecOps Engineer

Lockheed Martin Corporation

•

Remote or King of Prussia, Pennsylvania, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready solutio
Posted 1 day ago | Updated 2 hours ago

Associate Systems Engineering Integrator

Boeing Company

•

Hazelwood, Missouri, USA

Full-time

Associate Systems Engineering Integrator Company: The Boeing Company Boeing Global Services (BGS) Government Training Engineering (GTE), is currently seeking an Associate Systems Engineering Integrator for its Hazelwood, MO location. GTE Training Systems is responsible for designing, developing, building, integrating, testing, and delivering flight training solutions to the warfighter. The flight simulators and manned stations are high fidelity, tech heavy, fully immersive training machines th
Posted 7 days ago | Updated 2 hours ago

Fall 2025-Cybersecurity Intern

Lockheed Martin Corporation

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Remote or Littleton, Colorado, USA

Part-time

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em
Posted 5 days ago | Updated 2 hours ago

NCIS Cyber Security Analyst - Hybrid Role | TS clearance

General Dynamics

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Remote or Quantico, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Cyber Security Job Qualifications: Skills: Assured Compliance Assessment Solution (ACAS), Enterprise Mission Assurance Support Service (eMASS), Risk Management Framework Certifications: CompTIA - Security+ - CompTIA Experience: 7 + years of related experience ship Required: Yes Job Description: Transform techn
Posted 60+ days ago | Updated 2 hours ago

Brainwave Developer

Tek Sky

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US

Full-time, Contract, Third Party

Role: Brainwave Developer Duration: 6+ Months Contract Location: Princeton, NJ (Remote) Looking for strong resources with more than 13 years' experience. Required Skills: Security, IAM, IDM, Brainwave, SailPoint Job description Career experience performing user administration in a Windows Active Directory environment Knowledge & experience on Brainwave tool(Mandatory). Experience in granting NTFS permissions for folders/files in a Windows environment Experience in Exchange administration; cre
Easy Apply
Posted 60+ days ago | Updated 1 day ago

Senior Cybersecurity Engineer - Vulnerability

M&T BANK CORPORATION

•

Remote or Buffalo, New York, USA

Full-time

This role offers a hybrid work schedule; offering the flexibility to work from home two days a week, while providing the opportunity for in-person collaboration. At M&T Tech, we're a team of makers, doers, and builders, working to create the most advanced technology solutions in banking. We're not your stereotypical suit and tie bankers: we're an innovative team of leading tech experts, pushing boundaries, and taking risks. We're building an agile team of the most skilled and creative workers to
Posted 60+ days ago | Updated 2 hours ago

Systems Engineer

Jack Henry & Associates

•

Remote

Full-time

At Jack Henry, we deliver technology solutions that are digitally transforming and empowering community banks and credit unions to provide enhanced and streamlined user experiences to their customers and members. Our best-in-class products are just the start as we lay the groundwork for the future of digital banking and payments. We hope you'll join us. We can't do it without you. Are you a Systems Engineer with a passion for cloud-based solutions? The Gladiator Network Service team is looking f
Posted 16 days ago | Updated 2 hours ago

Senior Database Engineer

Leidos

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Remote

Full-time

The Repeatable Offerings Service Center (ROSC) at Leidos currently has an opening for a Senior Database Engineer to support our Blacksburg Virginia Enterprise IT Operations Center. This is a great opportunity to work with an elite team of database and systems professionals to maintain a secure environment for critical systems. Bring your own experience and work with our team to teach and learn while building, maintaining, and supporting our customer's environments. Primary Responsibilities Desi
Posted 7 days ago | Updated 2 hours ago

Data Architect with AWS and Python (Canada Remote)

VDart, Inc.

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Remote

Contract

Role: Data Architect with AWS and Python. Location: Canada (Remote). Duration: Long Term Contract Open to: C2C (Corp-to-Corp) Candidates What you'll Do: Translating business requirements into technical specifications, including data streams, integrations, transformations, databases, and data warehouses.Defining the data architecture framework, standards, and principles, including modeling, metadata, security, reference data such as product codes and client categories, and master data such as cli
Easy Apply
Posted 2 days ago

Cybersecurity Analyst

Copeland

•

Manila, Metro Manila, Philippines

Full-time

About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-sensitive goods throughout the cold chain. And we bring comfort to people globally. Best-in-class engineering, design and manufacturing combined with category-leading brands in compression, controls, software and monitoring solutions result in next-generation climate technology th
Posted 37 days ago | Updated 2 hours ago

Desktop Engineer

General Dynamics Information Technology

•

Arnold, Missouri, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Desktop Application Support, Microsoft Windows Support, Troubleshooting Certifications: Security + - CompTIA Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Desktop Eng
Posted 34 days ago | Updated 12 hours ago

Cyber Security Systems Engineer

Lockheed Martin Corporation

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Remote or Kirtland Air Force Base, New Mexico, USA

Full-time

Job Description What We're Doing: At Lockheed Martin Rotary and Mission Systems (RMS), we are driven by innovation and integrity. We apply the highest standards of business ethics and visionary thinking to push the boundaries of what's possible. As a Lockheed Martin employee, you will have the opportunity to contribute to groundbreaking projects that shape the future of Aerospace and Defense. We value your skills, training, and education, and we are committed to providing a supportive environm
Posted 50 days ago | Updated 2 hours ago

Desktop Engineer

General Dynamics Information Technology

•

Arnold, Missouri, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Desktop Application Support, Microsoft Windows Support, Troubleshooting Certifications: Security + - CompTIA Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Desktop Engi
Posted 34 days ago | Updated 14 hours ago