Jobs in the United States

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Added 4 mins ago
Facilities Maintenance Engineer - Spring Hill, TN
Military Spouse Jobs & VetJobs
United States
Facility Maintenance Engineer (FME) will be the “single point” of accountability for all building activities at the site. Manage and deliver site and building facilities projects required…
Added 5 mins ago
NS
MANAGER
Naval Sea Systems Command
Crane, IN
- $125,776 to $192,331 USD / year
…and sustainment of projects and strategies. | You will manage customer relations, lead programmatic discussions, and brief capabilities to strategic customers. | You will review projects…
Added 7 mins ago
Staff Software Engineer, Infrastructure, Google Customer Solutions Intelligence Service
Google
Seattle, WA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 8 mins ago
NF
INTERDISCIPLINARY-COMMUNITY PLANNER/GENERAL ENGINEER/ARCHITECT
Naval Facilities Engineering Systems Command
Bremerton, WA · Naval Shipyard, Portsmouth, VA · Portsmouth Naval Shipyard, ME
- $108,019 to $171,396 USD / year
…into construction ensuring infrastructure investments meet customer needs. | You will lead budget and schedule analysis in the areas of master planning and programming for facilities and…
Added 8 mins ago
NF
SUPERVISORY INTERDISCIPLINARY COMMUNITY PLANNER/GENERAL ENGINEER/ARCHITECT
Naval Facilities Engineering Systems Command
Washington Navy Yard, DC
- $121,785 to $158,322 USD / year
…placement factor is: You must currently be a licensed Professional Engineer (PE) for the 0801 series, currently be a Registered Architect (RA) for the 0808 series, or currently have an…
Added 8 mins ago
UA
Lead Interdisciplinary
U.S. Army Corps of Engineers
Rock Island, IL
- $108,137 to $140,580 USD / year
Basic Requirement for Engineer: Civil Engineer (0810), Environmental Engineer (0819), General Engineer (0801),Mechanical Engineer (0830), Electrical Engineer (0850):
Added 8 mins ago
NS
TECHNICAL PROJECT MANAGER
Naval Sea Systems Command
Keyport, WA
- $151,499 to $197,200 USD / year
You will serve as a ENGINEER (TECHNICAL PROJECT MANAGER) in the TEST AND EVALUATION DEPARTMENT, UNDERSEA SYSTEMS ACQUISTION AND ASSESSMENT DIVISION of NAVUNSEAWARCENDIV KEYPORT WA.
Added 9 mins ago
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Forward Deployed Engineer
Promise
San Francisco, CA
- $175,000 to $210,000 USD / year
Promise is seeking a Forward Deployed Software Engineer who’s driven by impact, excited by challenge, and motivated by Promise’s mission: helping low-income families catch up on past-due…
Added 11 mins ago
UA
UNIT ADMINISTRATIVE TECHNICIAN
U.S. Army Reserve Command
Fort Lauderdale, FL
- $53,740 to $69,864 USD / year
About the Position: This position is a Military Technician position with the 412th Engineer Command, 766 Engineer Company, 841 Engineer Battalion, 926 Engineer Brigade located in Fort…
Added 11 mins ago
CA
General Engineer
Customs and Border Protection
Euless, TX · Indianapolis, IN · Washington, DC · Aliso Viejo, CA
- $106,437 to $138,370 USD / year
Professional Registration or Licensure: Current registration as an Engineer Intern (EI), Engineer in Training (EIT)1, or licensure as a Professional Engineer (PE) by any State, the District…
Added 14 mins ago
UA
Army Reserve Administrator
U.S. Army Reserve Command
Butler, PA
- $63,815 to $82,965 USD / year
About the Position: This position is a Military Technician position with the 412th Engineer Command, 316 Engineer Detachment, 458 Engineer Battalion, 206 Regional Support Group located in…
Added 24 mins ago
Engineering Technician III
Department of Transportation
Guilford County, NC
…connect people, products and places safely and efficiently with customer focus, accountability, and environmental sensitivity to enhance the economy and vitality of North Carolina. We…
Added 24 mins ago
Bituminous Materials Inspector
Department of Transportation
Wake County, NC
Instructions consist of initial training by the Laboratory Engineer and yearly competency evaluations in the areas of customer service, operation of equipment, safety guidelines, and…
Added 26 mins ago
IC Test Engineer
Keysight Technologies, Inc.
Santa Rosa, CA
…opportunities and market trends that address unmet needs. As an IC Test Engineer, you will be joining a dedicated team of visionaries to innovate and deliver the next generation of high…
Added 26 mins ago
WPS Industrial Engineer
Keysight Technologies, Inc.
Santa Rosa, CA
Added 28 mins ago
Capacity & Demand Manager
Evonik Corporation_4142
Milton, WI · Cincinnati, OH · Little Rock, AR · Wichita, KS · Spring, TX · Austin, TX · Midland, TX · Shreveport, LA · Pasadena, TX · Osceola, AR · Memphis, TN · Blair, NE · Tonawanda Plant, NY · Philadelphia, PA · Reserve, LA · Princeton, NJ · Lafayette, LA · Richmond, VA · Calvert City-CAD, KY · Etowah, TN · Saratoga Springs, NY · Mobile, AL · Parsippany, NJ · Pocola, OK · Los Angeles, CA · Lacassine, LA · Weston, MI · Waterford, NY · Garyville, LA · Birmingham Riverchase Center, AL · Lafayette, IN · Kennesaw, GA · Sanford, ME · Chester, PA · Westwego, LA · Charleston, SC · Wallingford, CT · Calvert City-KA, KY · Greensboro, NC · Allentown, PA · Cambridge, MA · Mapleton, IL · Houston, TX · Bayport, TX · Birmingham, AL · Piscataway, NJ
Our success hinges on a diversity of ideas powered by people, not egos. Whether you’re a scientist or engineer, new to the team or established, in business, production, or anything in…
Added 30 mins ago
Facilities Engineer
Clayton, NC
Work alongside and under the functional direction of the senior facilities engineer, helping manage recurring operational responsibilities with increasing independence as knowledge,…
Added 40 mins ago
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Associate Machine Learning Engineer
Jobgether
Remote, United States
- $106,900 to $152,700 USD / year
…projects that improve product performance, reliability, and customer experiences. This is an excellent opportunity for an early-career engineer passionate about AI, software development,…
Added 40 mins ago
Forward Deployed Engineer – Enterprise AI Infrastructure (On-site SF)
Morgan Pinnacle Group
San Francisco · San Francisco, CA
We are looking for a Forward Deployed Engineer with 3–6 years of experience to sit at the intersection of deep engineering and customer impact, owning the technical deployment of an…
Added 41 mins ago
Truss Sales Representative
Sunpro Corporation
Caldwell, ID
FUNCTION: Primarily responsible for maintenance of current customer base, soliciting new business, establishing good relations with contractors, city, and state purchasing employees.
Added 42 mins ago
Data Center Technician II
Google
Council Bluffs, IA
…similar role (e.g., Systems Administration, Network Deployment Engineer, Help Desk Technician,…
Added 47 mins ago
WI
Staff, Software Engineer - Full Stack
Walmart Inc.
Sunnyvale, CA
- $143,000 to $286,000 USD / year
Join Walmart Global Tech as a Staff Software Engineer and become the technical backbone of our cross-border commerce platform. In this role within our Growth Tech Marketplace organization,…
Added 49 mins ago
Society of Women Engineers Expression of Interest - Rotational Graduate Engineer
Worley
Charleston, WV · Reading, PA · Denver, CO · Houston, TX · Charleston · Reading · Denver · Houston
Support the delivery of projects across Engineering, Project Services, and Construction to meet company, customer, and regulatory requirements, on time, within budget, and to required…
Added 50 mins ago
Senior Software Development Engineer in Test, ML
PlayStation Global
Madison, WI
PlayStation is seeking a Sr Software Development Engineer in Test, ML to join our Madison team and lead quality efforts for machine learning-powered products and services. You will partner…
Added 56 mins ago
AI Solutions Engineer
Baker Tilly Advisory Group, LP
Remote, United States
If so, consider joining Baker Tilly as an AI Solutions Engineer, where you’ll build intelligent, autonomous agentic solutions that streamline business processes, integrate with enterprise…

Solutions³ LLC

Senior Detection Engineer

Arlington, VA, United States

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

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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)

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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

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