Systems Engineer

Posted 3 Days Ago
Hiring Remotely in USA
Remote
150K-185K Annually
Senior level
Software • Defense
Building the future of the military staff.
The Role
The role requires expertise in cybersecurity focusing on cloud-native technologies, using various security tools, and collaborating in a remote environment to secure IT ecosystems.
Summary Generated by Built In
About Onebrief

Onebrief is collaboration and AI-powered workflow software designed specifically for military staffs. By transforming this work, Onebrief makes the staff as a whole superhuman - meaning faster, smarter, and more efficient.

We take ownership, seek excellence, and play to win with the seriousness and camaraderie of an Olympic team. Onebrief operates as an all-remote company, though many of our employees work alongside our customers at military commands around the world.

Founded in 2019 by a group of experienced planners, today, Onebrief’s team spans veterans from all forces and global organizations, and technologists from leading-edge software companies. We’ve raised $123m+ from top-tier investors, including Battery Ventures, General Catalyst, Insight Partners, and Human Capital, and today, Onebrief is valued at $1.1B. With this continued growth, Onebrief is able to make an impact where it matters most.

About You

You are a seasoned cybersecurity professional with a passion for cloud-native technologies and a strong desire to stay ahead of evolving threats. You thrive in collaborative, remote environments and enjoy solving complex security challenges with innovative solutions. Motivated by continuous learning and growth, you’re looking to make a meaningful impact by helping secure modern, dynamic IT ecosystems in a company that values both technical excellence and professional development.

Technical Skills
  • Mobile Device Management (MDM): Proficient in Workspace One, with additional experience in Intune, Jamf, and other leading MDM platforms.

  • Secure Access Service Edge (SASE): Hands-on experience with Zscaler to enable secure, scalable access across distributed environments.

  • Security Information and Event Management (SIEM): Skilled in using Splunk for threat detection, log analysis, and real-time security monitoring.

  • Identity and Access Management (IAM): Extensive experience with Okta for user provisioning, single sign-on (SSO), and access governance.

  • Automation & Workflow Orchestration: Expertise in automating manual tasks and building integrations using APIs, webhooks, workflows, and triggers to streamline IT and security processes.

  • Scripting & Configuration Management: Proficient in PowerShell, Bash, and Python for automating deployments, enforcing security baselines, and maintaining systems.

  • AWS Security: Deep understanding of securing and hardening AWS environments using both commercial and open-source tools, ensuring continuous compliance and strong security posture.

Soft Skills
  • Exceptional analytical and problem-solving skills, with a sharp attention to detail

  • Proactive in identifying, assessing, and mitigating security risks across systems and infrastructure

  • Strong communicator; able to collaborate across teams and explain complex security concepts to non-technical stakeholders

  • Self-motivated and adaptable; thrives in fast-paced, dynamic environments

  • Skilled at translating business needs into functional software and security tooling

  • Experienced in developing and deploying internal tools to enhance security operations

Qualifications
  • U.S. Citizen

  • Able to pass a background check

  • (Preferred) Bachelor’s degree in Computer Science, Information Systems, Cybersecurity, or a related field

  • 6+ years of experience in cybersecurity, with a strong focus on cloud environments

  • Relevant certifications such as CISSP, Security+, CCSP, AWS Certified Security – Specialty, or equivalent

  • Strong experience with both Windows and macOS operating systems

  • Comfortable working in a fully remote or distributed team environment

Most importantly, you are a true Onebriefer:
  • You are obsessed with creating value for real users

  • You are ambitious, scrappy, and a creative problem-solver

  • You learn quickly, work iteratively, and naturally seek collaboration

  • You approach your work with integrity, intellectual honesty, and a low ego

  • You communicate frankly, clearly, and succinctly

  • You thrive as a self-starter, embracing autonomy and ambiguity

Compensation Range: $150K - $185K


#BI-Remote

Top Skills

Aws Security
Bash
Identity And Access Management (Iam)
Intune
JAMF
Mobile Device Management (Mdm)
Okta
Powershell
Python
Secure Access Service Edge (Sase)
Security Information And Event Management (Siem)
Splunk
Workspace One
Zscaler
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The Company
Honolulu, HI
180 Employees

What We Do

Before Onebrief, military planning and collaboration was slow, inefficient, and resource-intensive. Building slides with no version control as partners collaborated would have staffs spend weeks or months on a single product or document.

With Onebrief, these workflows are now simple and collaboration between large commands is efficient. Staff optimization is the key to building a more resilient, more effective military. Today Onebrief users report at least 2x time savings - and growing.

Onebrief is a first of its kind software for the military. While many others have tried to build a solution for this problem, Onebrief’s “card” structure for reusing data and enabling real time updates is what makes this possible. Core features and attributes that make this platform powerful include:
- Global Collaboration
- Real-Time Updates
- AI Automation
- Interoperability + Integrations
- Deployable across Secret and Top Secret Networks

Mission Driven

Onebrief is composed of professionals from backgrounds of all kinds - spanning veterans across forces and organizations, and technologists from leading-edge software giants.

Onebrief is more than just a software platform; it's a mission-driven company dedicated to improving the efficiency and effectiveness of military planning. By joining the team, you'll contribute to solutions that directly support national security and the work of service members.

Your work directly addresses critical challenges that military planners and operators face daily. Every line of code and every design decision contributes to real-world outcomes.

The software was designed and built by a team of experienced planners - lending a nuanced perspective on the challenges our partners face. Our team embeds alongside users - from
the Pentagon to the Indo-Pacific - to build a platform that meets their unique needs.

Rapid, Strategic Growth

Our users love the platform and growth is scaling, most recently reporting operational usage growth at a 19,600% annualized rate. Stronger utilization is underway and we’re at an exciting period of advancement.

As a rapidly growing organization, you'll directly influence its direction and long-term success. Over the past year we’ve seen exciting growth metrics:

First, our headcount has grown 150% YoY to keep pace with our product advancement and customer growth.

Our funding has skyrocketed, most recently raising our Series C, led by top-tier venture investors who have deep expertise in defense tech.

Why Work With Us

Impactful Transformation

At Onebrief, we believe optimizing the military staff is the most impactful thing - on a per-dollar basis - in defense tech right now. This has the potential to save the department of defense billions of dollars and save users countless hours. It’s a longstanding problem that we’re uniquely positioned to solve.

Onebrief Offices

Remote Workspace

Employees work remotely.

Typical time on-site: None
United States

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