Jobs in the United States

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Lead Software Engineer
UnitedHealth Group
Eden Prairie, MN
- $112,700 to $193,200 USD / year
Bachelor's degree in Computer Science, Engineering, Information Systems, or equivalent experience
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Technical Account Manager (Central)
Wiz, Inc.
Remote, United States
For example: Technical Account Manager, Professional Services, Solutions Engineering, Technical Support, Customer Success Engineer, and Architect.
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HG
Assistant Engineer / Studio Coordinator
Higher Ground
Los Angeles, CA
- $65,000 to $75,000 USD / year
Role: Assistant Engineer / Studio Coordinator
Added 1 min ago
Principal Platform Engineer
ASRC Federal
Moorestown, NJ
ASRC Federal is a premier provider of systems engineering, software engineering, system integration, and project management services for real-time, mission-critical defense systems. We are…
Added 1 min ago
Mechanical Engineer II
EquipmentShare
Columbia, MO
Build the Future with Us - EquipmentShare is Hiring a Mechanical Engineer II
Added 1 min ago
BD Operations Lead
Knexus
United States
…expansion. This isn't a standard GovCon support role. You'll own the systems, processes, and rhythm that turn our enterprise-scale qualified pipeline into disciplined capture, high-quality…
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Principal Space Systems Engineer
The MITRE Corporation
Albuquerque, NM · Bedford, MA · McLean, VA
The PNT, Waveforms, & Spectrum department is seeking a Principal Space Systems Engineer to serve as a senior technical authority and trusted advisor for complex national security challenges…
Added 1 min ago
Lead EW Engineer
The MITRE Corporation
McLean, VA · Aberdeen, MD · Albuquerque, NM · Bedford, MA · Colorado Springs, CO
Foster and develop innovative, transformational solutions to EW related challenges and capability gaps for both fielded and developmental systems
Added 2 mins ago
Process Technology Engineer
Lubrizol Corporation
Wickliffe, OH
As a Process Technology Engineer, you'll be responsible for advancing manufacturing capabilities across Lubrizol's global operations by identifying, developing, and implementing process…
Added 2 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Clearwater, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 2 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Melbourne, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 2 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Orlando, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 2 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Tampa, FL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 2 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Huntsville, AL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 2 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Mobile, AL
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 3 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Overland Park, KS
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 3 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Wichita, KS
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 3 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
New Orleans, LA
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 3 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Annapolis, MD
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 3 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Bethesda, MD
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 3 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Richmond, VA
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 3 mins ago
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Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Virginia Beach, VA
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 3 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Charlottesville, VA
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 3 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Blacksburg, VA
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer
Added 3 mins ago
SS
Senior Software Test Engineer
Syms Strategic Group, LLC (SSG)
Ashburn, VA
- $85,389 to $116,975 USD / year
Syms Strategic Group (SSG) is seeking a talented Senior Software Test Engineer

Daylight Security

Senior Security Engineer

NY, United States

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Job details

Experience: Security Operations Experience: 3+ years in detection engineering, incident response, or blue team roles.
Posting language: English
Posted: Nov 10, 2026

Original job description

Daylight is a security services company delivering Managed Agentic Security Services (MASS), including MDR, threat hunting, security data lake, and more, through a fundamentally different architecture than traditional security services providers.

Daylight's architecture combines an agentic platform that runs the full cycle from detection to response with security experts from IR and threat hunting backgrounds. The platform collects identity and business context across systems to investigate alerts and continuously learns your environment. Security experts validate decisions, feed insights into the platform, optimize detections, and take over in case of an incident.

The result: security teams move from firefighting to strategic work.

We're looking for a Senior Security Engineer to join our globally distributed, high-impact security engineering team. You will design and implement detection logic, investigate alerts, and automate response mechanisms. As an early hire, you'll work closely with our platform and AI teams to shape how autonomous threat detection and response is built and delivered at scale.

Responsibilities:

Lead Investigations: Triage, analyze, and respond to alerts across cloud, endpoint, and network environments with automation-first principles.
Build Detections: Write detection logic and behavioral rules as code that is clear, testable, and scalable.
Automate Response Workflows: Develop Go-based automation for enrichment, containment, and remediation playbooks.
Define Detection-as-Code Practices: Implement a detection and response framework with strong engineering fundamentals (testing, CI/CD, version
control).
Collaborate Across Functions: Partner with platform and AI teams to integrate detection logic into the broader Daylight stack.
Support DFIR: Participate in incident investigations and post-incident reviews; DFIR skills (memory, disk, or cloud forensics) are a strong plus.

Requirements:

Security Operations Experience: 3+ years in detection engineering, incident response, or blue team roles.
Automation Mindset: You automate what others manually repeat. Experience building or integrating automated response systems is key.
Cloud-Native Awareness: Familiarity with detecting and responding to threats in cloud environments (AWS, GCP, or Azure).
DFIR Skills: Practical experience in digital forensics and incident response - logs, memory, containers, cloud.
Threat-Informed Thinking: Comfort with attacker tactics and techniques (MITRE ATT&CK, behavioral detection, threat modeling).

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More about this job

Skills

CI/CD
Incident response
AWS
Google Cloud
Microsoft Azure
MITRE ATT&CK

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