Hardening jobs in Annapolis, MD

Suitland-Silver Hill, Maryland

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Today

Job ID: 2615805 Location: Suitland, MD, US Date Posted: 2026-08-18 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

L3 Network Support Engineer

Highland Beach, Maryland

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11d ago

Job Title: Network & Systems Administrator Location: Annapolis, MD Work Model: On-Site Hours: 40.0 Job Summary: Based in Maryland, you will be a key member of a 24/7/365 operations team responsible for supporting highly available, mission-critical communications infrastructure. This role serves as a senior escalation point, ensuring the performance, reliability, and security of networking and IT systems Responsibilities: Provide L3 technical support through Etherstack''s 24/7/365 service des

Easy Apply

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Depends on Experience

Linux Systems Administrator

Fort Meade, Maryland

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Today

MANTECH seeks an experienced and passionate, career and customer-oriented Linux Systems Administrator to join our team located in the Fort Meade, MD area. Responsibilities include, but are not limited to: Provide comprehensive administration and support for multi-platform operating system environments.Design and implement automated security hardening solutions to enhance scalability and streamline operating system deployments.Configure and maintain host-based security and intrusion detection sy

Full-time

System Administrator 2

Fort Meade, Maryland

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Today

Description Markon is seeking a Systems Administrator to support the Fort Meade customer by maintaining secure, reliable computing environments that support mission-critical operations. This role administers enterprise infrastructure, automates routine maintenance, resolves technical issues, and improves system availability across complex environments. This position sustains dependable technology platforms that enable efficient operations and support evolving mission requirements. Responsibili

Full-time

USD 150,000.00 - 160,000.00 per year

Senior System Administrator

Annapolis, Maryland

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Today

SITEC is seeking a Senior Systems Administrator to support lifecycle sustainment activities for commercial and custom-developed education, learning, and training applications. This role will join an existing technical team responsible for maintaining secure, reliable, and high-performing IT systems across hybrid on-premises and cloud-based environments. The ideal candidate is a self-motivated Systems Administrator with strong Windows and Linux experience, hands-on patching and vulnerability rem

Full-time

USD 175,000.00 - 215,000.00 per year

Database Engineer Level 3

Fort Meade, Maryland

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Today

Description Markon is seeking a Database Engineer to support the Fort Meade customer by designing, optimizing, and maintaining secure, high-performance database environments supporting mission operations. This role develops scalable database architectures, automates administration, optimizes performance, and ensures the integrity, availability, and security of mission-critical data across enterprise platforms. Responsibilities Engineer, install, configure, and sustain enterprise Oracle databa

Full-time

USD 162,000.00 - 172,000.00 per year

Systems Engineer Level 4

Fort Meade, Maryland

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Today

Description Markon is seeking a Systems Engineer to support the Fort Meade customer by engineering, integrating, and sustaining enterprise infrastructure supporting a high-priority malware analysis modernization program. This role works closely with software development teams to design, deploy, and maintain secure Linux-based environments that enable mission-critical cyber analysis, orchestration, and data enrichment capabilities. Working within an Agile and DevSecOps environment, the role driv

Full-time

USD 170,000.00 - 180,000.00 per year

DevOps Engineer 3 - (AWS, Kubernetes, Terraform)

Annapolis, Maryland

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Today

DevOps Engineer 3 - (AWS, Kubernetes, Terraform) Clearance: TS/SCI - Polygraph required within 7 years Position ID: 09-8760-DEVOPS3 Location: Annapolis Junction, Maryland Description: Provide a reliable, highly available platform that orchestrates the microservices of a modernized operational system utilizing cutting edge technologies. Develop Infrastructure As Code and scripting to automate tasks, provision managed services, and build tools. Install, configure, and provide performance tuni

Full-time

USD 195,000.00 - 239,000.00 per year

Network Administrator

Fort Meade, Maryland

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Today

OVERVIEW VAE, Inc. is a full service IT Infrastructure Solutions Company focused on building, securing and supporting our clients' mission critical enterprises. We provide a distinctive array of design, integration and implementation services as well as fully managed service offerings. VAE is at the forefront of leveraging multi-tenant capable technologies and shared IT services to create secure, reliable and cost-effective end-to-end services and solutions. We deliver exceptional infrastructur

Full-time

USD 100,000.00 - 175,000.00 per year

Systems Vulnerability Analyst 4

Fort Meade, Maryland

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Today

Description Markon is seeking a Systems Vulnerability Analyst to support the Fort Meade customer by identifying, assessing, and mitigating vulnerabilities across mission-critical systems and enterprise networks. This role conducts security assessments, analyzes network activity for indicators of malicious behavior, and develops mitigation strategies that strengthen the customer's cybersecurity posture. Working alongside Red, Blue, and Purple Teams, the Systems Vulnerability Analyst supports off

Full-time

USD 195,000.00 - 205,000.00 per year

Systems Administrator

Fort Meade, Maryland

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Today

Full-time

USD 100,000.00 - 175,000.00 per year

Sr. Linux System Administrator / System Engineer

Annapolis, Maryland

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Today

**An active TS/SCI with Polygraph is required for this position **Position Overview We are seeking a highly experienced Senior Linux System Administrator / System Engineer to support a high-visibility mission environment within the Intelligence Community. This role requires deep expertise in Linux system administration, virtualization, automation, and security compliance, along with the ability to operate in a fast-paced, mission-critical setting.Key Responsibilities Administer, maintain, and o

Full-time

USD 151,000.00 - 170,000.00 per year

DevOps Engineer - L3

Annapolis, Maryland

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Today

Unisity, LLC is a Service-Disabled Veteran Owned Small Business providing expert services in the Information Technology fields. We pride ourselves on delivering what is promised, as some would say we "just do". We are highly-qualified, self-driven professionals who work towards a common goal as a team, leading when appropriate and following when needed. Description: Provide a reliable, highly available platform that orchestrates the microservices of a modernized operational system utilizing cut

Full-time

USD 215,000.00 - 225,000.00 per year

Cybersecurity Operations Lead

Fort Meade, Maryland

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Today

GES is seeking a Cybersecurity Operations Technical Lead to provide technical leadership for Identity Management and Software Auditing functions supporting the Defense Enclave Services (DES) program. This role serves as the senior technical authority across identity and access management, compliance auditing, platform security, and vulnerability remediation activities while partnering with program leadership to ensure operational excellence. The ideal candidate is a hands-on cybersecurity profe

Full-time

USD 105,000.00 - 120,000.00 per year

Linux System Administrator

Annapolis, Maryland

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Today

**An active TS/SCI with Polygraph is required for this position ** Description: Red Arch Solutions is seeking a skilled and detail-oriented Linux System Administrator to join our IT infrastructure team in Annapolis Junction, Maryland. The ideal candidate will have strong experience managing enterprise Linux environments and supporting storage, backup, security, and patching systems. This role requires hands-on expertise with IBM Enterprise Storage, Veritas NetBackup, and vulnerability managemen

Full-time

USD 130,000.00 - 150,000.00 per year

System Engineer

Annapolis, Maryland

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Today

Que Technology Group, Inc. is seeking a highly motivated System Engineer to join a small, mission-focused team supporting critical client/server environments. This position focuses on systems engineering, automation, security compliance, and administration of enterprise infrastructure. The ideal candidate will possess strong technical expertise, excellent communication skills, and a commitment to maintaining system integrity, performance, and security while working closely with users and custome

Full-time

Database Engineer

Annapolis, Maryland

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Today

Requisition ID: 3764Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Annapolis Junction, MDWork Type: Hybrid (On-Site and Remote)Shift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking an experienced Database Engineer to support the modernization of a critical government information system. The ideal candidate will have deep expertise in Oracle database administration, specifically Oracle 19c, wi

Full-time

Cloud Infrastructure Architect - AWS (TS/SCI Clearance Required)

Washington, District of Columbia

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Today

Active TS clearance required; must be eligible for CI Polygraph. Applicants without an active TS clearance will not be considered.. North Point Technology is looking to hire a Cloud Infrastructure Architect to design and automate cloud infrastructure across AWS GovCloud and ADC (C2S/SC2S) isolated regions. The qualified candidate must have an active TS/SCI security clearance and will build Infrastructure as Code, CI/CD pipelines, and secure networking within air-gapped, classified enclaves. Th

Full-time

Linux Systems Administrator

Annapolis, Maryland

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Today

Job Title Linux Systems Administrator Overview EverWatch is a government solutions company providing advanced defense, intelligence, and deployed support to our country's most critical missions. We are a full-service government solutions company. Harnessing the most advanced technology and solutions, we strengthen defenses and control environments to preserve continuity and ensure mission success. EverWatch employees are focused on tackling the most difficult challenges of the US Government.

Full-time

Compensation information provided in the description

User Profile Management Systems Administrator - TS/SCI with Polygraph

Annapolis, Maryland

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Today

Type of Requisition: Pipeline 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: IT Infrastructure and Operations Job Qualifications: Skills: Policy Enforcement, Profile Management, User Environment Management (UEM), Virtual Desktop Infrastructure (VDI) Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: USER PRO

Full-time

USD 96,569.00 - 130,651.00 per year

Hardening jobs in Annapolis, MD, USA