Jobs in the United States

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Added 6 mins ago
H
Security Software Engineer
HIFI
New York City, NY
- $150,000 to $215,000 USD / year
As a Security Engineer at HIFI you will help own the security of our company and the infrastructure behind our payments products day to day. You'll build HIFI's security program from the…
Added 7 mins ago
Ecosystem Growth Leader
Acxiom
Jefferson City, MO
…expose you to cutting-edge technologies, whether you're an engineer, developer, products guru, systems and security expert, sales and consulting executive, or an intern looking to gain real…
Added 14 mins ago
Sr. Interdisciplinary Systems Engineer / Architect, AWS Bespoke Solutions
Amazon Development Center U.S., Inc.
Jessup, MD
The Bespoke Solutions group in AWS Region Services is looking for a Interdisciplinary Systems Engineer with technical leadership experience leading hardware, software, and FGPA developers…
Added 45 mins ago
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Manufacturing Equipment Engineer
GPAC
Herington, KS
- $80,000 to $98,000 USD / year
An established agricultural equipment manufacturer is seeking a hands-on Manufacturing/Equipment Engineer to design, develop, and improve fabrication equipment, manufacturing processes, and…
Added 45 mins ago
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Manufacturing Equipment Engineer
GPAC
Solomon, KS
- $80,000 to $98,000 USD / year
An established agricultural equipment manufacturer is seeking a hands-on Manufacturing/Equipment Engineer to design, develop, and improve fabrication equipment, manufacturing processes, and…
Added 46 mins ago
MI
Algorithm Engineer
Maxar Intelligence I
Westminster, CO
- $105,000 to $140,000 USD / year
Vantor is seeking a highly skilled Algorithm Engineer to join our team and help develop next-generation solutions in computer vision, geospatial analytics, and photogrammetry. This role…
Added 51 mins ago
Sr. Engineer, Automation Engineering, Controls Hardware - Lilly Medicine Foundry
Lilly
Lebanon, IN
The Senior Engineer will collaborate and partner with cross-functional peers to support successful delivery of robust control systems and instrumentation.
Added 52 mins ago
Mechanical Engineer
EMCOR Group
Fort Wayne, IN
Shambaugh & Son L.P. is seeking a Mechanical Engineer to join our Mechanical Process Group. This position will support the engineering and design of building mechanical utility systems and…
Added 52 mins ago
Engineer - Project Controls
Lilly
Indianapolis, IN
The Advisor, Project Controls Engineer is the central steward for project controls functions within Global Facilities Delivery (GFD). This role ensures best-in-class practices in budgeting,…
Added 52 mins ago
Enterprise Applications Manager (AI & Platform Modernization)
Dentons US LLP
Indianapolis, IN
…Intune/Endpoint Manager, SharePoint, iManage Work, financial systems, workflow platforms, desktop applications, and approved legal technology…
Added 1 hour ago
Manhattan WMS Software Engineer
INSPYR Solutions
Lithia Springs, GA
Support WMS integrations with warehouse equipment and technology, such as RF scanners, barcode systems, material handling equipment, and automated processes.
Added 1 hour ago
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Electrical Engineer-Controls
GPAC
Rock Springs, WY
- $85,000 to $120,000 USD / year
Are you an Electrical Engineer with a controls background looking for an opportunity where you can build your career, work on meaningful engineering projects, and be part of a major power…
Added 1 hour ago
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Electrical Engineer-Controls
GPAC
Boise, ID
- $85,000 to $120,000 USD / year
Are you an Electrical Engineer with a controls background looking for an opportunity where you can build your career, work on meaningful engineering projects, and be part of a major power…
Added 1 hour ago
G
Electrical Engineer-Controls
GPAC
Casper, WY
- $85,000 to $120,000 USD / year
Are you an Electrical Engineer with a controls background looking for an opportunity where you can build your career, work on meaningful engineering projects, and be part of a major power…
Added 1 hour ago
BH
Substation Engineer I, II, Senior, Lead or Principal
Black Hills Energy
Pueblo, CO
- $31,533 USD / year
…Project and Outlook.* Ability to maintain proficiency with new systems and software as technology evolves.* Ability to work concurrently on multiple projects independently or as part of a…
Added 1 hour ago
BH
Substation Engineer Senior, Lead or Principal ($10,000 sign-on bonus!)
Black Hills Energy
Golden, CO
- $31,533 USD / year
…Project and Outlook.* Ability to maintain proficiency with new systems and software as technology evolves.* Ability to work concurrently on multiple projects independently or as part of a…
Added 1 hour ago
JL
Property Condition Assessor
Jones Lang LaSalle
Denver, CO
- $55,000 to $80,000 USD / year
…offers the opportunity to apply technical expertise in building systems while contributing to JLL's reputation for quality, data-driven property assessments. This roles requires 60%…
Added 1 hour ago
BH
Substation Engineer Senior, Lead or Principal ($10,000 sign-on bonus!)
Black Hills Energy
Golden, CO
- $31,533 USD / year
…Project and Outlook.* Ability to maintain proficiency with new systems and software as technology evolves.* Ability to work concurrently on multiple projects independently or as part of a…
Added 1 hour ago
BH
Substation Engineer I, II, Senior, Lead or Principal
Black Hills Energy
Pueblo, CO
- $31,533 USD / year
…Project and Outlook.* Ability to maintain proficiency with new systems and software as technology evolves.* Ability to work concurrently on multiple projects independently or as part of a…
Added 1 hour ago
Sr Ground Sys Engineer I, Mech 5672562003 Stennis
Rocket Lab USA
Stennis Space Center, MS
Added 1 hour ago
Quality Engineer I 207462
Baxter Healthcare Corporation
Cleveland, MS
…than just a job-you will find purpose and pride. As a Quality Engineer I at Baxter Healthcare Corporation, you will have a meaningful role in ensuring the quality and reliability of our…
Added 1 hour ago
Traveling Senior Commissioning Manager - MSG - Dat
Turner Construction
Jackson, MS
…Construction experience as Mechanical, Electrical and Plumbing (MEP) Engineer, Superintendent, or related position including Professional Engineering and Trade specific work Minimum of 5…
Added 1 hour ago
Energy Marshal - R11363
Faith Technologies, Inc.
Jackson, MS
Added 1 hour ago
Electronic Warfare DevOps Engineer
Dynetics, Inc
Huntsville, AL
Leidos’ Defense Open Air Sensors Division is seeking an Electronic Warfare DevOps Engineer to join a diverse team to create unique solutions for complex sensor and radar orientated…
Added 1 hour ago
RE
Network Administrator I
Rochester Electronics, LLC
Newburyport, MA
- $63,000 to $85,680 USD / year
Assist and support the Network Engineer with projects, upgrades, maintenance, and troubleshooting.

Horizon3

Senior Software Engineer, Partner Integrations

Remote, United States

$199,000 to $235,000 USD / year

Apply About employer

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Job details

Pay: $199,000 to $235,000 USD / year
Posting language: English
Posted: Nov 3, 2026

Original job description

Get to Know Us

Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by ITOps/SecOps teams, consulting pentesters, and MSSPs and MSPs.

We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results.

What You'll Do

The Senior Software Engineer on the Partner Integrations team plays a key technical role in how NodeZero connects to the security ecosystem. Our integrations with CrowdStrike, SentinelOne, Splunk, ServiceNow, and dozens of other platforms are how customers turn NodeZero findings into action - they're not an afterthought, they're a core part of the product. You will design, build, and maintain integration architecture, contribute to reliability and observability standards, and work on key integration surfaces across the platform.

This is a hands-on senior engineering role. You will write production code, participate in architecture design, collaborate with peer engineers, and help solve complex integration challenges alongside team leadership. The team is building a portfolio of integrations on a shared framework - your job is to build on and enhance that framework to ensure every integration is reliable, maintainable, and seamless for our customers. This role reports to the Partner Integrations Engineering Manager.

Responsibilities

Design, build, test, and maintain integrations between NodeZero and partner platforms, including security, SIEM, SOAR, and ITSM tools.
Own assigned integrations end to end - from understanding partner APIs and requirements through implementation, launch, and production support.
Implement reliable integration patterns for authentication, event delivery, retries, idempotency, pagination, rate limits, schema mapping, and partial failures.
Contribute improvements to the shared integration framework, testing practices, documentation, and observability.
Monitor and troubleshoot integrations in production; investigate issues, identify root causes, and deliver fixes that prevent recurrence.
Collaborate with Product, Engineering, and partner technical teams to clarify requirements, resolve API questions, and communicate risks and progress.
Participate in design and code reviews, and help teammates improve through knowledge sharing and constructive feedback.

What You'll Bring

Several years of professional software engineering experience, including building and supporting production APIs, integrations, or backend services.
Proficiency in Go or Python and experience delivering maintainable, well-tested production code.
Practical understanding of API integration patterns, such as OAuth 2.0 or API keys, webhooks, pagination, rate limiting, retries, idempotency, and schema evolution.
Experience handling distributed-systems failure modes, including duplicate or delayed events, partial failures, and partner API changes.
Experience using logs, metrics, alerts, and dashboards to understand and troubleshoot production systems.
Comfort working in cloud-native or containerized environments, such as AWS and Kubernetes.
Strong collaboration skills: can work through ambiguity with partners and internal teams, explain technical tradeoffs, and follow through on commitments.
Interest in improving shared systems and helping other engineers succeed, while remaining hands-on.

Nice to Haves

Hands-on experience with any of Horizon3's integration partners: CrowdStrike Falcon, SentinelOne, Splunk, ServiceNow, Jira, or similar enterprise security and ITSM platforms
Background in the cybersecurity ecosystem - understanding how SOC teams, MSSPs, and security engineers actually use the tools NodeZero integrates with
Experience designing field-mapping schemas for cross-platform data translation
Familiarity with integration certification processes (vendor marketplace programs, partner API agreements)

Perks of Horizon3

Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive.
Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities.
Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking.
Hybrid & Remote Work: We embrace a mix of remote and hybrid work models depending on role and location, including our Chicago office, where some roles require regular in-office presence.
Competitive Compensation: We offer competitive salary, equity and benefits. Our benefits include health, vision & dental insurance for you and your family, a flexible vacation policy, and generous parental leave.

Compensation and Values

At Horizon3, we believe that our people are our greatest asset, and our compensation philosophy reflects this core value. We are committed to fostering an environment where all employees feel valued, respected, and rewarded for their contributions. Our compensation structure is designed to be fair, competitive, and transparent, ensuring that every team member is recognized and compensated equitably across roles, levels, and locations.

In accordance with various State’s transparency regulations, we provide the following salary range information for this position:

Base salary range: $199,000 - $235,000 annually. The exact salary will be determined based on the selected candidate’s location, qualifications, experience, and relevant skills.
Additional compensation: All full-time roles are eligible for an equity package in the form of stock options.

You Belong Here

Horizon3 is not just an equal opportunity employer - we are a community that values diversity, equity, and inclusion as fundamental principles of our culture and success. We are dedicated to fostering a workplace where everyone feels welcome and respected, regardless of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, or any other legally protected status by law.

Our commitment to diversity and inclusion means we strive to attract, develop, and retain a workforce that reflects the varied communities we serve. We believe that diverse perspectives drive innovation and strengthen our ability to create cutting-edge cybersecurity solutions. At Horizon3, every team member is valued and supported in an environment that encourages personal and professional growth.

We welcome candidates from all backgrounds and experiences, and we encourage all qualified individuals to apply. Come be a part of Horizon3, where your unique contributions are recognized, and your potential is limitless.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities, and activities may change at any time with or without notice.

Application Note

In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

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More about this job

Skills

Cybersecurity
Splunk
ServiceNow
Architectural design
Team leadership
IT service management
Documentation
Troubleshoot
Analyse issues
Go
Python
AWS
Kubernetes
Collaboration
Jira
Translation

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