jobs in columbia, md, us

MOSA System Integration Lead / Architect

Baltimore, Maryland

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11d ago

Job Title: MOSA System Integration Lead/ Architect Location: Aberdeen, San Antonio, or Remote. Hybrid if less than 40 miles from Aberdeen Proving Ground or Crystal City. Type: Direct Hire / Perm Security Clearance: Secret We are seeking a Modular Open System Approach (MOSA) Architect & Systems Integration Leadfor a critical Army portfolio to advise on strategy, policy, technical, and programmatic dimensions of MOSA implementation across the Army. This role is not just about compliance; it is a

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Full-time

Depends on Experience

Senior VMware & Data Center Engineer

Washington, District of Columbia

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19d ago

Job Title: Senior VMware & Data Center Engineer Location: Washington, DC Type: Direct Hire Contractor Work Model: Onsite Hours: 40.0 hours per week Security Clearance: TS/SCI Responsibilities Design and sustain mission-critical data center environments with the goal to make an impact across the federal government.Use enterprise data center technologies to manage and operate servers, storage, networking, and power systems supporting mission-critical environments within the federal government.S

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Full-time

$180,000 - $230,000

Senior Vulnerability Management Engineer

Hybrid in Bethesda, Maryland

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6d ago

Job Title: Senior Vulnerability Management Engineer / Lead Location: Bethesda, Maryland Type: Direct Hire / Perm Work Model: 99% remote with occasional onsite for meetings Security Clearance: Public Trust Position Summary The Senior Vulnerability Management Engineer leads enterprise vulnerability management activities across NIH/OD-managed environments, providing technical leadership for vulnerability identification, risk prioritization, remediation coordination, reporting, and compliance. Key

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Full-time

$150000

Storage Engineer - IPv6 Support

Washington, District of Columbia

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7d ago

Job Title: Storage Engineer - IPv6 Support Location: Washington, DC Type: Contract Compensation: $41.69 - $45.00 per hour Work Model: Onsite Hours: 40.0 Security Clearance: Public Trust Clearance Overview This is a storage infrastructure role focused on managing and supporting enterprise storage environments while ensuring compatibility and connectivity across both IPv4 and IPv6 networks. The engineer will be responsible for maintaining storage performance, configuring SAN/NAS solutions, trouble

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Contract

$41.69

AV Technician

Washington, District of Columbia

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6d ago

Job Title: AV Technician Location: Washington, DC Type: Contract Compensation: $36.80 Work Model: Onsite Hours: 40.0 Security Clearance: Ability to obtain and maintain Public Trust (or higher if required) Overview This is an onsite Audio Visual (AV) and Video Teleconferencing (VTC) support role responsible for maintaining conference room technology, supporting live events, and ensuring seamless collaboration experiences across Microsoft Teams, Webex, and other AV platforms. Responsibilities Pro

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Contract

$36.8

Mid-Level Vulnerability Management Analyst

Hybrid in Bethesda, Maryland

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6d ago

Job Title: Mid-Level Vulnerability Management Analyst Location: Bethesda, Maryland Type: Direct Hire / Perm Work Model: 99% remote with occasional onsite for meetings Security Clearance: Public Trust Position Summary The Mid-Level Vulnerability Management Analyst performs vulnerability scanning, analysis, reporting, remediation tracking, and stakeholder coordination across NIH/OD-managed systems. Key Responsibilities Perform scheduled and ad hoc credentialed vulnerability scans. Review and a

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Full-time

$120000

Red Hat Enterprise Linux (RHEL) Systems Administrator

Washington, District of Columbia

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6d ago

Job Title: Red Hat Enterprise Linux (RHEL) Systems Administrator Location: Washington, DC 20530 (Onsite) Type: Contract To Hire Compensation: $52.96 Responsibilities Managing the full lifecycle of RHEL servers, including deployment, configuration, patching, and maintenance on virtual platforms (VMware). Using Red Hat Satellite for large-scale system management, including: configuring and managing software repositories, content views, and life cycle environments. Orchestrating patch management

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Contract

$52.96

Senior PostgreSQL Database Administrator

Washington, District of Columbia

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7d ago

Job Title: Senior PostgreSQL Database Administrator Location: Washington, DC Type: Direct Hire Compensation: $190,000.00 Work Model: Onsite Hours: 40.0 Security Clearance: Active Top Secret with current or previously held SCI access Contact: Crystal.dinnocenti@systemone.com RESPONSIBILITIES Ensure the performance, availability, scalability, and security of PostgreSQL database environments. Design, implement, manage, and tune PostgreSQL databases in enterprise environments. Own high availabilit

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Full-time

$190000

Database Management IV

Washington, District of Columbia

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4d ago

Job Title: Database Management IV Location: Washington, DC Type: Contract Compensation: $57.52 - $66.00 per hour Work Model: Onsite Hours: 40.0 Security Clearance: Public Trust Responsibilities Install, configure, and maintain enterprise-level PostgreSQL and MySQL database platforms across on-premises and AWS cloud environments. Configure, manage, and optimize AWS database services including Amazon RDS for PostgreSQL, Amazon RDS for MySQL, Amazon Aurora, and MySQL Cluster environments. Plan an

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Contract

Depends on Experience

Identity Access Management SME

Washington, District of Columbia

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Today

Job Title: Identity Access Management SME Location: Washington, DC Type: Contract Compensation: $63.75/hr Work Model: Onsite onsite Hours: 40.0 Security Clearance: Ability to obtain and maintain a Public Trust Clearance (or higher if required) Overview This is a senior-level cybersecurity and identity management role focused on leading enterprise Identity and Access Management (IAM) strategy, governance, and operations. The position serves as the technical authority for Microsoft Entra ID (Az

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Contract

Depends on Experience

Platform Engineer (VMware & AWS)

Washington, District of Columbia

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Today

Platform Engineer (VMware & AWS) Washington, DC 100% Onsite Per Federal contract U.S. citizenship is required Must be able to obtain PASS federal background check for Public Trust clearance W2 with Benefits or C2C Contract Application Closing date Sept 4th Position Requirements: Join our Enterprise Hosting Services team at the forefront of secure, innovative hybrid infrastructure for one of the nation''s most critical institutions. We''re seeking a talented Platform Engineer to help architect,

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Contract

Depends on Experience

Intermediate Information Systems Specialist (1st shift)

Washington, District of Columbia

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14d ago

Information Systems Analyst- Tier 2/3 Desktop Support (TOR 702) 1st shift schedule Monday - Friday Washington, DC 100% onsite Per Federal contract U.S. citizenship is required Must be able to obtain Public Trust clearance Start Date- 08/01/2026 through 12/21/2026 with possibility of multi-year contract extension based on performance W2 plus benefits OR C2C Work Experience: The posting below is for a 1st Shift Information Systems Analyst position, full-time ONSITE at the Federal Reserve Boards Wa

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Contract

Depends on Experience

Junior Security Control Assessor

Hybrid in Bethesda, Maryland

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30+d ago

Location:Bethesda, MD (mostly remote, occasional onsite required) Work schedule:40 hrs/week Compensation:$100,000$115,000/year Target start:byend of August 2026 Clearance / Public Trust:Public Trust eligibility (Tier 2/3) required About the roleWere hiring aJunior Security Control Assessorto support independent security control assessments across the system authorization lifecycle. Youll work under a senior assessor and help evaluate security control implementation, validate evidence, and docume

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Full-time

Depends on Experience

Senior System Engineer (Email Security Migration)

Washington, District of Columbia

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6d ago

Senior System Engineer (Email Security) Washington, DC - 100% ONSITE Compensation: W2 or C2C Per Federal contract U.S. Citizenship Required Security Clearance: Must be able to pass Federal background check Application Deadline: 9/11/2026 Responsibilities: Lead the migration from on-premises IronPort email security appliances to Proofpoint cloud-based email security solution, ensuring seamless transition with minimal disruption to email services. Design, configure, and maintain Proofpoint as a

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Contract

Depends on Experience

Senior Front-End Engineer - Onsite Interview is Required

Hybrid in Washington, District of Columbia

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Today

MUST BE LOCAL TO ONE OF THE LOCATIONS BELOW FOR AN ONSITE, PANEL WITH WHITE BOARD INTERVIEW Job Title: Senior Front-End Engineer Location: Hybrid reporting to Vienna or Winchester, VA, Pensacola, FL or San Diego, CA Hours: Monday Friday, 8:00 AM 4:30 PM Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Overview We are seeking a Senior Front-End Engineer with deep expertise in Angular 17+, modern web technologies, and enterprise-scale UI development. The ideal candid

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Contract

$60

Mid-Level Security Control Assessor

Hybrid in Bethesda, Maryland

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30+d ago

Job Title: Mid-Level Security Control Assessor Location: Bethesda, Maryland Type: Direct Hire Salary: $140,000 range annually, plus benefits Work Model: Hybrid onsite and remote Hours: 40.0/week Security Clearance: Public Trust Work expected to begin on or about August 30, 2026 System One IT has a direct hire opening for a mid-level Security Control Assessor to support a National Healthcare agency. This is a remote position day-to-day with infrequent on-site visits in Bethesda, MD. This posit

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Full-time

$140000

Senior SQL Database Platform Engineer

Washington, District of Columbia

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14d ago

Senior SQL Database Platform Engineer Washington DC 20006 100% ONSITE Per Federal contract U.S. Citizenship Required Must be able to pass enhanced background screen (criminal, financial, drug) for Public Trust clearance W-2 or C2C Application Deadline: 8/19/2026 Position Requirements: Provide a senior engineer to deliver database server administration for the Board''s on-premises SQL Server and PostgreSQL environments as automated, FISMA-compliant code supporting the PostgreSQL ATO, cloud-re

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Contract

Depends on Experience

RMF IT Security Analyst

Hybrid in Bethesda, Maryland

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6d ago

Job Title: RMF IT Security Analyst Location: Bethesda, Maryland Type: Direct Hire / Perm Work Model: 99% remote with occasional onsite for meetings Security Clearance: Public Trust Position Summary The RMF IT Security Analyst serves as a mid-level cybersecurity professional. Working under Lead and Senior RMF personnel, the analyst independently supports RMF lifecycle activities, security assessments, continuous monitoring, and compliance initiatives while mentoring junior staff. Work is primaril

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Full-time

$130000

Senior ServiceNow Developer

Hybrid in Washington, District of Columbia

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4d ago

Job Title: Senior ServiceNow Developer Role Type: Contract with potential for Contract to Hire Location: Washington, DC Work Model: Remote for now - possibly quarterly onsite or potential for future onsite requirements due to change in management candidates MUST be local Clearance Requirements: Ability to obtain Public Trust prior to start date System Oneis looking for aSenior ServiceNow Developerto support and lead ongoing ServiceNow continuous improvement projects of existing ServiceNow imp

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Contract

$75

Senior Network Engineer w/CCNP- Top Secret Clearance

Washington, District of Columbia

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5d ago

Senior Network Engineer- CCNPActive Top Secret/ SCI Clearance Required Per Federal Contract U.S. Citizenship Required Direct Permanent Hire Only 100% Onsite in Washington DCPosition OverviewWe are seeking a Senior Network Engineer to support a high-visibility federal customer and its mission-critical enterprise network environment. This position requires an experienced network professional who can design, implement, secure, troubleshoot, and modernize complex network infrastructure. The ideal ca

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Full-time

$225000

jobs in Columbia, MD, USA