Hardening jobs in columbia, md

Suitland-Silver Hill, Maryland

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Today

Job ID: 2617860 Location: Suitland, MD, US Date Posted: 2026-10-13 Category: Information Technology Subcategory: Database Admin Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description ?Varen, an SAIC company is seeking an experienced Database Administrator to join our team. This position in located in Suitland, MD and requires an active TS/SCI with polygraph to

Full-time

USD 160,001.00 - 200,000.00 per year

Avaya Cybersecurity / Vulnerability Assurance Specialist

Hybrid in Bethesda, Maryland

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Today

3Core Systems, Inc is an SAP and Success Factors Partner with employees located across the United States. Our organization is dedicated to customer and employee satisfaction. We provide High Quality, Cost efficient and Competitive Solutions and Resources. 3Core Systems is looking for Avaya Cybersecurity / Vulnerability Assurance Specialist for one of our clients in Springfield, VA, Bethesda, MD, or Colorado Springs, CO (Remote & Bi-weekly travel required) with experience in Avaya Aura ecosystem,

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Contract

Depends on Experience

Senior Infrastructure Protection Analyst

Washington, District of Columbia

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses da

Full-time

Senior Automation Engineer with Ansible

Woodlawn, Maryland

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14d ago

About the Company Company is a technology services organization that supports enterprise and government-sector clients with IT infrastructure, cloud, and automation solutions. The client focuses on delivering secure, scalable infrastructure engineering services, including Linux systems management, AWS cloud engineering, and enterprise automation using industry-standard platforms. The organization operates in security-sensitive and regulated environments, emphasizing compliance, reliability, and

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Contract

DOE

Security Engineer

Laurel, Maryland

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8d ago

Job Title: Security Engineer Location:On-site 4 days/week in Herndon or remote options Type: Contract Compensation: Work Model: 1099; 1 year, up to 5 years possible Hours: 40 Security Clearance: Public Trust Tier 2 / MBI Monitor systems for abnormal activity. Analyze alerts, distinguish threats from false positives, categorize incidents by risk. - Lead incident response: containment, eradication, recovery, post-incident analysis, documenting steps. Optimize detection capabilities: refine alert

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Contract

Depends on Experience

Senior Linux/Unix Systems Engineer

Hybrid in Washington, District of Columbia

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Today

Job Title: Senior Linux/Unix Systems Engineer Location: Washington, District Of Columbia Type: Contract Compensation: $60-70/hr W2 Work Model: Hybrid (onsite at least 2 times per week) Hours: Monday through Friday, 8:00 a.m. to 5:00 p.m. EST, with occasional overtime, weekend work, or after-hours response to critical outages and scheduled maintenance windows. Security Clearance: able to obtain a Public Trust Clearance Responsibilities Own engineering and architecture decisions for the RHEL and O

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Contract

$61.5

VMware System Administrator

Washington, District of Columbia

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2d ago

Job Title: VMware System Administrator Location with zip code: Washington, DC Duration: Full Time Clearance Required: Active Secret Clearance Certification: CompTIA Security+ and Computing Certification Job Summary: We are seeking an experienced VMware Systems Administrator to support a secure enterprise virtualization environment at NDU. The role involves administering vSphere/ESXi infrastructure, keeping systems patched and hardened to DISA STIG standards, and supporting backup and disaster r

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Full-time

Depends on Experience

Application Engineer IV - Systems Focus

Fort Meade, Maryland

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Today

Job Description SALARY RANGE $190,000 - $247,000/year. DUTIES As a successful candidate for the Application Engineer IV role, you will apply system administration and systems engineering principles to support the security, integrity, and operational health of enterprise systems. In this role, you will lead system lockdown and cybersecurity hardening efforts while collaborating with cross-functional groups across the organization to identify and mitigate compliance issues. You will also evaluat

Full-time

USD 190,000.00 - 247,000.00 per year

Azure / Kubernetes Engineer

Fort Meade, Maryland

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Today

Overview Integral Federal is seeking an Azure / Kubernetes Engineer to engineer, operate, secure, troubleshoot, and optimize classified cloud and container environments supporting JPES/JCRM. Responsibilities Operate Azure cloud environments.Administer Kubernetes clusters.Manage containers, deployments, networking, ingress, storage, and secrets.Support platform scaling and resilience.Troubleshoot application/platform issues.Implement infrastructure automation.Support monitoring and observabili

Full-time

USD 145,000.00 - 175,000.00 per year

Cloud Security Architect

Fort Meade, Maryland

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Today

Job Summary Newberry Group is seeking an experienced Cloud Security Architect to support our DISA customer. The Cloud Security Architect provides specialized cybersecurity architecture and engineering guidance for modern, distributed, cloud, and cloud-native DoD environments. The position serves as a technical security consultant to Mission Partners, system owners, architects, developers, ISSMs, and ISSOs and helps ensure security is engineered into cloud solutions rather than addressed only aft

Full-time

USD 136,000.00 - 153,000.00 per year

Cloud Security Architect

Fort Meade, Maryland

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Today

Cloud Security Architect Fort Meade, MD Salary: 100-150K The Cloud Security Architect provides specialized cybersecurity architecture and engineering guidance for modern, distributed, cloud, and cloud-native DoD environments. The position serves as a technical security consultant to Mission Partners, system owners, architects, developers, ISSMs, and ISSOs and helps ensure security is engineered into cloud solutions rather than addressed only after formal assessment. Primary Roles and Responsib

Full-time

USD 100,000.00 - 150,000.00 per year

Data Scientist, Sr - Artificial Intelligence, Cloud & Automation (Open)

Fort Meade, Maryland

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Today

The Cyber & Analytics Business Unit with the Intel Sector at Leidos currently has an opening for a Data Scientist, with a deep understanding of Artificial Intelligence, Cloud, and Automation to support USCYBERCOM. This is an exciting opportunity to use your experience helping the COSS 3.0 mission. In this mission we support the advancement of USCYBERCOM, the CNMF, and JTF-ARES as it transforms to achieve the objectives outlined in USCYBERCOM 2.0, 2026 National Cyber Strategy, and the USCYBERCOM

Full-time

USD 131,300.00 - 237,350.00 per year

Systems Engineer, Principal - TS/SCI w/Poly

Maryland

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for an amazingly talented Systems Engineers to join

Full-time

USD 134,100.00 - 241,400.00 per year

Principal Systems Administrator

McLean, Virginia

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Today

Leidos has a new and exciting opportunity for a Principal Systems Administrator in our Intel Sector's (IS) Solutions Analysis Business Area (ASBA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, F

Full-time

USD 116,350.00 - 210,325.00 per year

(Cyber) Incident Management Analyst - 1st Shift

Arlington, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

USD 77,000.00 - 163,000.00 per year

Senior System Administrator (VDI)

Fort Meade, Maryland

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Today

Location: Ft. Meade, Maryland Type: Contract Job #4058 Title: Senior System Administrator (VDI) Location: Ft. Meade, MD Compensation Range: $130 - $150k Clearance: * Active DoD Top Secret (TS/SCI eligibility required)* Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/li

Full-time

USD 130,000.00 - 150,000.00 per year

Principal Cloud Engineer

Baltimore, Maryland

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Today

Are you seeking a mission critical role in expanding humanity's knowledge of the Universe? The Space Telescope Science Institute (STScI) is a multi-mission science and operations center for NASA's flagship observatories. The Cloud Center of Excellence at STScI is seeking a Principal AWS Cloud Cybersecurity Automation & Systems (CACS) Engineer to join our team supporting NASA flagship space telescope missions that are transforming our understanding of the universe. In this role, you will lead c

Full-time

USD 160,000.00 - 175,000.00 per year

Principal Cloud Engineer

Baltimore, Maryland

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Today

Full-time

USD 160,000.00 - 175,000.00 per year

System Vulnerability Analyst

Annapolis, Maryland

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Today

Job Type Full-time Description Who we are: At Applied Network Solutions (ANS), we bring together some of the most curious minds in networking and cybersecurity. ANS was founded to disrupt the status quo. For over 20 years, our team provides expertise in network, system engineering and both offensive and defensive cybersecurity operations. What we do: Our vision is for a future in which talent and customers alike come to ANS because of our reputation for delivering technical excellence, solv

Full-time

USD 100,000.00 - 200,000.00 per year

(Cyber) Incident Management Analyst - Weekend Day Shift

Arlington, Virginia

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Today

Full-time

USD 77,000.00 - 163,000.00 per year

Hardening jobs in Columbia, MD, USA