2,071,144open jobs
122,841companies
241,132added this week
Browse all
Salary
≈ $110k – $210k per year (Estimated)
Location
In office (Washington)
Seniority
Senior

Confirmed on the employer's own hiring board on Oct 30, 2026. First seen by Alion on Jun 16, 2026. One Federal Solution scores B on the Alion truth index.

Overview
Company
Impact
Profile match
One Federal Solution is a federal professional services contractor based in Alexandria, Virginia, that supports defense and civilian agencies with IT, data analytics, acquisition, program management and business operations services. A certified Service-Disabled Veteran-Owned Small Business with more than 20 years of experience, it also delivers digital transformation, Salesforce implementations, healthcare support and staffing through a range of government contract vehicles. Its openings include HSPD-12 credentialing and PIV specialists, site leads and program managers, cybersecurity engineers and analysts, management and FOIA analysts, web developers, realty specialists and truck drivers.

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.
  • Active Top Secret/SCI
  • 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.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,071,144 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Security
Similar stack
Same company
Washington
≈ $104k – $199k per year (Estimated) · Hybrid · Public Trust · 5+ years exp · Bachelor's Degree · United States
Cybersecurity
NIST 800-53
MedTech
Verification & Validation
Defense
CMMC
Apply
$105k – $208k per year · In office · Full-Time · Fort Worth
AI/ML
Copilot
Cybersecurity
Microsoft Sentinel
Microsoft Defender
Microsoft Defender for Cloud
Microsoft Entra ID
DLP
Management
SharePoint
Apply
≈ $105k – $200k per year (Estimated) · In office · Full-Time · 8+ years exp · Bachelor's Degree · Pittsburgh · Phoenix · Denver · Birmingham · Dallas
Apply
Technology Risk Adv 2 days ago
≈ $79k – $152k per year (Estimated) · In office · Full-Time · 5+ years exp · Bachelor's Degree · Dallas · Phoenix · Pittsburgh · Denver · Birmingham
SQL
Management
ServiceNow
ITIL
ITSM
Apply
$135k – $180k per year · Hybrid · Full-Time · Bachelor's Degree · Raleigh
DevOps
Azure
AWS
Configuration Management
Incident Management
Cybersecurity
ISO 27001
SOC 2
GDPR
Apply
Project Manager 5 days ago
≈ $14k – $39k per year (Estimated) · In office · 8+ years exp · Bengaluru · Gurgaon · Pune
Python
SQL
DevOps
GCP
Azure
AWS
Analytics
Tableau
Power BI
Management
Confluence
Jira
Agile
Scrum
Apply
Sr. Data Scientist 5 days ago
≈ $21k – $46k per year (Estimated) · In office · 5+ years exp · Bengaluru · Gurgaon · Pune
Python
SQL
AI/ML
XGBoost
Scikit-learn
TensorFlow
PyTorch
Time Series
Machine Learning
DevOps
Azure
AWS
Analytics
Tableau
Power BI
Apply
Business Analyst 5 days ago
≈ $8k – $18k per year (Estimated) · In office · 1+ year exp · Noida
Python
SQL
Databases
MySQL
PostgreSQL
Snowflake
Google BigQuery
DevOps
GCP
Azure
AWS
AWS Lambda
Amazon S3
Apply
≈ $18k – $38k per year (Estimated) · Remote (India) · 5+ years exp · India
Python
PowerShell
AI/ML
Anomaly Detection
DevOps
Rest API
Splunk
Azure
AWS
IAM
AWS Step Functions
Linux
Windows
DNS
Cybersecurity
Least Privilege
Delinea
Active Directory
LDAP
SIEM
Management
ServiceNow
Power Automate
Apply
In office · 3+ years exp · Pune
Python
AI/ML
LoRA
MLFlow
XGBoost
Fine-tuning
Scikit-learn
Prompt Engineering
Computer Vision
NLP
VLM
PEFT
QLoRA
Transformers
TensorFlow
PaddlePaddle
PyTorch
LLM
RAG
BERT
EasyOCR
PaddleOCR
LLaVA
Amazon SageMaker
OCR
Human-in-the-Loop
Structured Outputs
DevOps
Azure
CI/CD
AWS
AWS Lambda
Amazon S3
AWS Step Functions
Analytics
A/B Testing
Apply
≈ $101k – $230k per year (Estimated) · In office · Washington
Apply
≈ $113k – $215k per year (Estimated) · In office · Washington
Apply
≈ $33k – $72k per year (Estimated) · In office · Full-Time · Brunswick
Apply
≈ $110k – $238k per year (Estimated) · In office · Beltsville
Python
SQL
Python
Django
Databases
MySQL
PostgreSQL
Frontend
GraphQL
DevOps
Rest API
Git
Docker
GitHub
Linux
Management
Agile
Apply
≈ $75k – $171k per year (Estimated) · In office · Beltsville
Python
PHP
PHP
Drupal
Databases
MySQL
PostgreSQL
DevOps
Podman
Git
Docker
GitHub
Linux
Apply
≈ $36k – $59k per year (Estimated) · In office · Full-Time · 2+ years exp · Bachelor's Degree · Washington
Apply
$238k – $300k per year · In office · 15+ years exp · Washington
Apply
$139k per year · Remote (United States) · Nationals only · Full-Time · 5+ years exp · Bachelor's Degree · New York · Washington
SQL
Apply
$58k – $110k per year · In office · Full-Time · 2+ years exp · Sacramento · Washington · Nashville · Costa Mesa · San Jose
Apply
$132k – $170k per year · Hybrid · Full-Time · 8+ years exp · Bachelor's Degree · Washington
Apply
See all jobs
This is one of many
2,071,144 more open roles from verified company boards, updated every day.