Jobs in the United States

25+ jobs

Save this search

Added 3 mins ago
Structural Drafter
Actalent
Portland, OR
Create and modify construction documents based on engineer markups, sketches, and established design criteria.
Added 3 mins ago
Design Engineer
Actalent
Albany, NY
Job Title: Design Engineer IIJob DescriptionThe Design Engineer II supports mid-level product design and validation for polypropylene venting systems and OEM components, translating…
Added 3 mins ago
A
Mechanical Design Engineer
Actalent
Amsterdam, NY
- $36.06 to $38.46 USD / hour
Job Title: Mechanical Design EngineerJob DescriptionJoin our team as a Mechanical Design Engineer, where you will play a crucial role in supporting engineering and field teams through the…
Added 3 mins ago
A
Test Engineer
Actalent
Burnsville, MN
- $38 to $47 USD / hour
Job Title: Test EngineerJob DescriptionThe Test Engineer performs end-to-end test engineering activities across all product test stages, from requirements definition and test planning to…
Added 3 mins ago
Design Engineer
Actalent
Bettendorf, IA
Job Title: Design EngineerJob DescriptionThe Design Engineer supports aluminum foundry and machining operations by designing and modifying permanent molds, foundry patterns, machining…
Added 6 mins ago
Senior Associate, Electrical Engineer
L3Harris Technologies
Yorba Linda, CA
Job Title: Senior Associate, Electrical Engineer
Added 17 mins ago
Associate Director AI Product Engineer - Financial Institution Operations & Technology
Berkeley Research Group, LLC
Remote, United States
We are hiring a hands-on AI Product Engineer focused on evaluation: proving whether AI products are accurate, reliable, and safe for banking operations. You will build automated tests,…
Added 17 mins ago
QA Engineer - Ostro
Veeva
Remote, United States
We are seeking a detail-oriented QA Engineer who seamlessly bridges manual precision with automated efficiency. As a disciplined, self-starting problem solver, you take full ownership of…
Added 23 mins ago
Production Technician Supervisor - 1st Shift - Travel
GXO Logistics
Kansas City, MO
Associate degree in Transportation or Business
Added 33 mins ago
Service Center Manager (Dallas, TX)
Southern Staffing Group
Dallas, TX
This is a hands-on leadership role for an engineer or senior technician ready to own a P&L. You'll lead a team of Field Engineers, Technicians, and Business Administrators while staying…
Added 44 mins ago
Associate Electrical Engineer
Proper Voltage
Carlsbad, CA
We’re building high-performance battery and power systems, and we need an Associate Electrical Engineer to support the design, testing, and release of our electronics. You will work…
Added 44 mins ago
Maintenance Mechanic
Anchor Ingredients Co LLC
Hillsboro, ND
Inspect, operate and test machinery and equipment to diagnose malfunctions
Added 50 mins ago
Product Review Engineer (Associate or Mid-Level)
Boeing Aerospace Operations
Jacksonville, FL
…range of experience levels including Product Review Engineers (Associate or Mid-Level) to join the Components Liaison Engineering Team located at the Boeing Jacksonville, Florida site. The…
Added 50 mins ago
Wiring Design and Installation Engineer (Associate or Experienced)
The Boeing Company
Oklahoma City, OK
The Boeing Test & Evaluation (BT&E) team is seeking a Wiring Design and Installation Engineer to join our team in Oklahoma City, OK.
Added 57 mins ago
Principal Cloud Systems Engineer
LEIDOS, INC.
Odenton, MD
Leidos is seeking an experience Principal Cloud Systems Engineer to join our Defense Enclave Services (DES) team, who will support an extensive digital modernization program critical to…
Added 1 hour ago
ETCH Associate Maintenance Technician Apprenticeship (Days)
GLOBALFOUNDRIES U.S. INC.
NY
…on the status of equipment and area to the Lead Tech and/or Engineer is a vital part of the…
Added 1 hour ago
Product Review Engineer (Liaison Engineering) Associate or Experienced
The Boeing Company
Tukwila, WA
Boeing Defense & Space (BDS) is hiring for a broad range of experience levels including Associate (Level 2) and Mid-Level (Level 3) Product Review Engineers (Liaison Engineers) to join the…
Added 1 hour ago
Mechanical Engineer
Actalent
Morristown, TN
Job Title: Mechanical EngineerJob DescriptionWe are seeking a highly skilled Mechanical Engineer with significant experience in 3D Modeling and CAD. The ideal candidate will have experience…
Added 1 hour ago
Lead CNC Programmer - Broach/Repair
GE Gas Turbines (Greenville) L.L.C.
United States
Provide CNC related support to M.E. (Manufacturing Engineer) and provide operator training during new / rebuilt machine startup and / or process improvements
Added 1 hour ago
Production Technician Supervisor - 1st Shift - Travel
GXO Logistics
Kansas City, MO
Associate degree in Transportation or Business
Added 1 hour ago
Associate Gear Engineer
Dana Incorporated
Maumee, OH
Write engineering work orders, materials and test lab requests and then approve results and lab set-ups.
Added 1 hour ago
Principal Cloud Engineer
Global Enterprise Services, LLC
Fort Meade, MD
…initiatives. Engineering efforts will include design, deployment, test, and migration of the solutions the candidate develops. This work will include acting as the sole engineer supporting…
Added 1 hour ago
Principal ScienceLogic Skylar 1/SL1 Engineer
Global Enterprise Services, LLC
Fort Meade, MD
GES is seeking a Principal ScienceLogic Skylar 1/SL1 Engineer to design, deploy, configure, and transition to operations an enterprise ScienceLogic SL1 monitoring solution supporting a…
Added 1 hour ago
PAS - Microsoft 365 AI Solution Architect- Consulting - Senior - Multiple Locations
EY
Sacramento, CA · Jericho, NY · Oklahoma City, OK · San Antonio, TX · Stamford, CT · Indianapolis, IN · Denver, CO · Salt Lake City, UT · Irvine, CA · Hartford, CT · Boca Raton, FL · Phoenix, AZ · Charlotte, NC · Chattanooga, TN · Southfield, MI · Charleston, WV · Detroit, MI · Tucson, AZ · Cleveland, OH · Las Vegas, NV · Raleigh, NC · Wichita, KS · Baltimore, MD · Rochester, NY · Milwaukee, WI · Pittsburgh, PA · Rogers, AR · Secaucus, NJ · Grandview Heights, OH · Nashville, TN · Hoboken, NJ · St. Louis, MO · Orlando, FL · Akron, OH · Westlake Village, CA · San Francisco, CA · New Brunswick, NJ · Birmingham, AL · Toledo, OH · Iselin, NJ · Greenville, SC · Seattle, WA · Cincinnati, OH · Minneapolis, MN · New Orleans, LA · Buffalo, NY · Arlington, VA · Memphis, TN · Portland, OR · Los Angeles, CA · Houston, TX · Philadelphia, PA · Providence, RI · Dallas, TX · Grand Rapids, MI · San Jose, CA · Baton Rouge, LA · Albany, NY · Louisville, KY · New York, NY · Jacksonville, FL · Tulsa, OK · Miami, FL · Austin, TX · Chantilly, VA · Palo Alto, CA · Alpharetta, GA · San Diego, CA · San Mateo, CA · Tallahassee, FL · Atlanta, GA · Washington, DC · McLean, VA · Huntsville, AL · Des Moines, IA · Kansas City, MO · Fort Worth, TX · Richmond, VA · Boston, MA · Tampa, FL · Chicago, IL
As an M365 SharePoint Engineer, you will have in-depth knowledge of Microsoft Dynamics 365 Finance and Supply Chain Management which enable you lead and participate in enterprise solution…
Added 1 hour ago
Mechanical Engineering Designer/Drafter-2
Amentum
Houston, TX
…mechanical hardware used in U.S. Navy research, development, test, and evaluation facilities. This role is centered on translating engineering intent into accurate, manufacturable 3D CAD…

Solutions³ LLC

Senior Detection Engineer

Arlington, VA, United States

$131,000 to $150,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $131,000 to $150,000 USD / year
Apply by: Jan 31, 2027
Experience: 10+ years of directly relevant experience
Posting language: English
Posted: Nov 2, 2026

Original job description

Title: Subject Matter Expert I

Description:

Solutions³ LLC is supporting a U.S. Government customer to support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services.

Solutions³ LLC is seeking an experienced and technically proficient Senior Detection Engineer who develops, validates, deploys, and tunes detection logic supporting proactive threat hunting across federal and critical infrastructure environments. This role combines advanced threat hunting tradecraft, adversary behavior analysis, and detection engineering to identify sophisticated threats, close visibility gaps, and improve detection effectiveness.

The engineer translates threat intelligence, hunt findings, and incident response lessons into reliable behavioral analytics, investigative queries, and automation. This work moves the team beyond individual hunts toward faster, repeatable, and scalable operations. Working across endpoint, network, identity, and cloud telemetry, the engineer selects detection methods based on available evidence and mission requirements. The position serves as the technical bridge between threat hunters, technical delivery teams, system engineers, analytics developers, and data scientists, turning operational findings into validated detections, automation, sensing improvements, and actionable capability requirements.

Salary Range: $131,000 - $150,000 Location: Arlington, VA Job Type: Onsite

Eligibility:

Must be a US Citizen
Must have an active TS/SCI clearance
Must be able to obtain DHS Suitability prior to starting employment
10+ years of directly relevant experience

Responsibilities Include:

Develop and test hypotheses to uncover persistence, privilege escalation, credential access, lateral movement, command and control, and defense evasion. Correlate evidence across data sources and document defensible conclusions.
Build behavioral analytics, correlation rules, signatures, and queries using endpoint, network, identity, cloud, and application telemetry. Target adversary techniques and activity sequences rather than individual indicators of compromise.
Convert validated hunt methods, incident findings, and exercise results into reusable detections. Document each detection’s purpose, data requirements, investigative guidance, assumptions, and known limitations. Translate remaining gaps into technical requirements and acceptance criteria, recommend priorities through Threat Hunting governance, and verify that delivered capabilities meet the operational need.
Test detections against representative malicious and benign activity using historical telemetry, controlled simulations, and purple team exercises. Verify intended behavior, evaluate evasion opportunities, and retain test evidence.
Analyze false positives, false negatives, alert volume, thresholds, exclusions, and environmental baselines. Improve detection fidelity and alert context through enrichment and prioritization, while assessing the risk of suppressing legitimate threat activity.
Assess the availability, reliability, and quality of sensors, tools, and data sources. Identify collection, parsing, normalization, and retention gaps and explain their impact on active hunts and production detections. Coordinate remediation with infrastructure teams and validate restored coverage.
Develop and maintain automation for enrichment, query execution, analytical workflows, and detection validation, including SOAR playbooks where applicable. Tune data pipelines and queries for speed and responsiveness. Build in review, error handling, and recovery procedures.
Maintain version-controlled content, peer reviews, release criteria, approval records, and rollback procedures. Revalidate analytics after platform, schema, environmental, or adversary tradecraft changes.
Coordinate with hunters, incident responders, intelligence analysts, and platform engineers to integrate detections into investigative and automated workflows.
Measure validated detection coverage, fidelity, actionable findings, and remaining gaps. Communicate the operational significance of technical findings and avoid equating rule counts with effective coverage.
Partner with analytics developers and data scientists to develop and validate advanced analytics, including machine learning where appropriate. Assess operational value, false positives, data dependencies, and analytical limitations.
Provide technical leadership supporting the section focal point for vulnerability management (VM) and threat hunting (TH) activities under applicable authorities. Develop exercises cenarios and expected detection outcomes, assess sensing failures, and track corrective actions.
Evaluate new tools, data sources, and analytical methods against identified mission gaps. Document test results, operational limitations, and adoption recommendations.
Review analytical work, mentor analysts, and set standards for query development, documentation, testing, deployment, and tuning. Develop and maintain detection engineering competencies, Job Qualification Requirements (JQRs), training scenarios, and practical assessments in coordination with section leadership.

Required Skills:

Demonstrated senior-level experience in threat hunting, detection engineering, incident response, or closely related defensive cyber operations, including independent ownership of production detection content.
Strong command of hypothesis development, adversary behavior analysis, iterative investigation, and evidence-based conclusions.
Proven ability to develop, test, deploy, and tune production detections, explain their limitations, and assess the effects of exclusions and suppression.
Advanced proficiency in one or more security query languages (KQL, SPL, EQL, ES|QL, or vendor-specific EDR languages), with the ability to adapt and optimize logic across platforms.
Experience analyzing process execution, command lines, process ancestry, authentication, persistence mechanisms, network connections, and related enterprise telemetry.
Understanding of Windows and Linux internals, enterprise networking, identity systems, cloud telemetry, and sophisticated adversary tradecraft.
Practical experience mapping detections to MITRE ATT&CK and explaining the telemetry, test evidence, and limitations behind coverage claims.
Proficiency in Python and PowerShell, or comparable languages, for analysis, enrichment, testing, and automation.
Ability to clearly document detection intent, logic, validation results, investigation steps, and tuning decisions.
Experience translating operational findings into engineering requirements and acceptance criteria, validating sensing effectiveness, and coordinating improvements across hunt analysts and delivery teams.

Desired Skills:

Experience with CrowdStrike Falcon, Microsoft Defender, Cortex XDR, SentinelOne, Elastic, Splunk, or comparable platforms.
Experience with portable detection content such as Sigma
Experience with detection-as-code and automated testing
SIEM data onboarding and pipeline tuning experience
Experience with adversary emulation and cyber exercise development
Federal civilian or critical infrastructure cyber operations experience
Experience with maintaining detection engineering competencies, Job Qualification Requirements, training scenarios, and practical assessments

Desired Certifications:

GIAC Certified Detection Analyst (GCDA)
GIAC Certified Forensic Analyst (GCFA)
GIAC Defending Advanced Threats (GDAT)
GIAC Certified Intrusion Analyst (GCIA)
GIAC Certified Incident Handler (GCIH)
GIAC Cyber Threat Intelligence (GCTI)
Microsoft Certified: Security Operations Analyst Associate (SC-200)
Certified Information Systems Security Professional (CISSP)

Required Education: Bachelor’s degree in Engineering, Computer Science, Cybersecurity, Information Systems, or related field (Master's Degree preferred)

Apply About employer

More about this job

Skills

Incident response
Prioritization
Machine learning
Leadership
Work analytically
Documentation
Query languages
Microsoft Windows
Linux
MITRE ATT&CK
Python
Microsoft PowerShell
Splunk
Test automation
Onboarding
CISSP
Computer science
Cybersecurity

Report this job