Site Reliability Engineer

Benefits

Parental leave

Not verified

Non-birth-parent leave

Not verified

Family-building benefits

• Fertility benefits: Not verified
• Adoption assistance: Not verified
• Surrogacy assistance: Not verified

Mental health support

Not verified

Relocation assistance

Not verified

Childcare support

Not verified

Learning budget

Offered From the posting source checked Jun 20, 2026

Verification

Not verified checked Jun 7, 2026

Salary

$175K-$225K From the posting source checked Jun 20, 2026

401(k) match

Reported from DOL Form 5500 industry filing (not employer-specific)

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Market context

U.S. role benchmark (BLS OEWS)

$116,543 U.S. median for this role

Projected growth (BLS Employment Projections)

+9.8% - Much faster than average

72% above the BLS role benchmark for software engineering aggregate.

Matched to SOC 15-1252 - Software Engineering aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function

Engineering From the posting source checked Jun 20, 2026

Seniority

Mid From the posting source checked Jun 20, 2026

Schedule

Shift type

Not verified

Weekend work

Not verified

Company

Company stage

Bootstrapped From the posting source checked Jun 20, 2026

Application

Cover letter

Not verified

Assessment

Not verified

Deadline

Not stated

Where they hire

State eligibility is not yet verified.

About this role

Site Reliability Engineer Chicago, IL or New York, NY Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New York, and London are all composed of naturally-curious individuals who thrive in a team environment and constantly strive for improvement. Old Mission does not seek capital from outside investors, allowing us the flexibility to aggressively invest in our team members and keep them engaged in the firm's growth. About the position Do you love automation and enjoy solving technical problems with scalable and well-managed solutions in a constantly changing environment? Old Mission Capital is seeking a well-rounded technologist with core strengths in Linux and network administration. This Site Reliability Engineer will be responsible for owning and managing the deployment, maintenance, and enhancement of our servers. This Site Reliability Engineer will also be responsible for the upkeep, configuration, and reliable operation of computer systems that host proprietary trading, third-party, and open-source applications. The main goal for this role is to develop tools and systems to automate and optimize our operational workflow. Responsibilities - Release management and performance engineering - Automate processes using Shell and Python scripting - Deploy, run and monitor all applications - Coordinate, prioritize, and plan the necessary changes - Effectively collaborating with our traders, developers, and other teams to meet the Firm's technology needs - Maintain written documentation, provide timely updates on support tickets - Participate

Read the full description at www.oldmissioncapital.com. FewerJobs shows a preview and links to the original posting.