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One Federal Solution
One Federal Solution

60 One Federal Solution Jobs Hiring in Springfield, VA

One Federal Solution

Clerical II

Washington, DC

$19.25 - $25.25/hr

One Federal Solution (OFS) seeks a Clerical II to support our Federal Government client in Washington, DC. As a Clerical II you will assist in the reviewing, maintenance, organization of files, and ...

One Federal Solution

Clerical II

Washington, DC · On-site

$19.25 - $25/hr

One Federal Solution (OFS) seeks a Clerical II to support our Federal Government client in Washington, DC. As a Clerical II you will assist in the reviewing, maintenance, organization of files, and ...

One Federal Solution

Clerical II

Washington, DC · On-site

$19.25 - $25/hr

One Federal Solution (OFS) seeks a Clerical II to support our Federal Government client in Washington, DC. As a Clerical II you will assist in the reviewing, maintenance, organization of files, and ...

One Federal Solution

Functional Analyst

Arlington, VA · On-site

One Federal Solution is seeking an experienced Functional Analyst to provide Tier 2 application support, systems analysis, testing, and functional expertise for Momentum (UFMS) and FIRST system ...

New

One Federal Solution

Policy Analyst III

Arlington, VA · On-site

One Federal Solution is seeking a Policy Analyst III to provide technical liaison, stakeholder coordination, meeting support, and status reporting across the Naval Research Enterprise (NRE ...

New

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Infographic showing various job openings at One Federal Solution in Springfield, VA as of August 2026, with employment types broken down into 74% Full Time, 3% Part Time, and 23% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution.

Senior Cybersecurity Engineer with Security Clearance

One Federal Solution

Washington, DC • On-site

$129K - $177K/yr

Other

Re-posted 27 days ago

Job description

One Federal Solution provides cybersecurity technical leadership and engineering expertise across federal mission environments. We deliver strategic direction for cybersecurity, cloud engineering, Agile DevSecOps, AI/ML, and Zero Trust initiatives while applying Federal, DHS, and IC security architectures and standards. Our team translates emerging technologies and cybersecurity practices into actionable plans and oversees execution across contractor and stakeholder teams to deliver secure, mission-focused solutions. Senior Cybersecurity Engineer Task and Duties: Provide overall technical direction across cybersecurity task areas.
Lead technical planning and execution involving cybersecurity, cloud engineering, agile DevSecOps, AI/ML, and Zero Trust activities.
Apply Federal, DHS, and IC cybersecurity architectures, standards, and technologies.
Translate cybersecurity architectures, standards, technologies, and emerging practices into technical plans.
Oversee implementation of technical plans across contractor and stakeholder teams. Senior Cybersecurity Engineer Qualifications: Minimum 10 years of demonstrated cybersecurity engineering experience for projects of similar size and scope.
Knowledge of Federal, DHS, and IC cybersecurity architectures, standards, and technologies.
Knowledge of emerging cybersecurity practices.
Mandatory certifications in Amazon Web Services (AWS), CISSP, and Scrum practices, all in good standing at award and throughout the period of performance.
Desired: certifications in other cloud computing platforms, including Google, Microsoft Azure, and Microsoft Office 365. About One Federal Solution One Federal Solution (OFS) is an innovative Professional Services provider with over 20 years of experience supporting Defense and Civilian agencies. OFS specializes in Business Intelligence, Acquisition and Procurement, and other Professional Services. We are pioneers, builders, thought leaders, and pride ourselves on thinking outside the box to co-create with our customers, helping them achieve exceptional enterprise-wide outcomes. As a certified Service-Disabled Veteran-Owned Small Business (SDVOSB), OFS is committed to providing high-performance professionals who deliver excellence to our government partners.

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