# Senior BISO Engineer (Cybersecurity)

The BISO (Business Information Security Officer) Engineer serves as an embedded cybersecurity practitioner within a assigned business unit, bridging the gap between enterprise security strategy and day-to-day operational technology environments. This role partners closely with IT, OT, and business stakeholders to identify risk, drive remediation, and translate security requirements into actionable programs. Key Responsibilities Serve as the primary cybersecurity liaison for assigned business unit(s), translating enterprise security policies into unit-specific controls and procedures Conduct and support risk assessments, vulnerability management reviews, and security posture evaluations across applications, infrastructure, and OT environments Lead or support security initiatives including WAF/firewall configurations, identity & access management reviews, endpoint protection, and cloud security posture Represent the business unit in change management and security governance forums Coordinate with enterprise SIEM (Splunk), network security (Palo Alto/Panorama), and application security platforms (e.g., Imperva Cloud WAF) to ensure appropriate monitoring and enforcement Support M&A int

- **Id**: 648028
- **Url**: <https://alion.io/job/delanhq-senior-biso-engineer-cybersecurity>
- **Role**: Security
- **Role family**: Security
- **Seniority**: senior
- **Employment type**: contractor
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Houston, United States
- **Countries**: US
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-09-08T20:44:58Z
- **Employer posted date**: 2026-09-08
- **Last verified at**: 2026-11-15T15:30:06Z
- **Board verified**: yes
- **Days open**: 68
- **Description format**: text
- **Description chars**: 2094
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Cybersecurity, Information Security

## Company

- **Id**: 690244
- **Name**: Delan Associates
- **Domain**: delanhq.com
- **Url**: <https://alion.io/company/delanhq>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: staffing
- **Is intermediary**: no
- **Ats vendor**: Breezy

### Truth index

- **Grade**: A
- **Score**: 95
- **Open postings**: 3
- **Ghost share**: 0
- **Stale share**: 0
- **Repost share**: 0
- **Time to fill p50 days**: 84
- **Computed at**: 2026-11-15T07:52:55Z

## Salary estimate

- **Min usd**: 105000
- **Max usd**: 201000
- **Period**: year
- **Method**: role_seniority_country_remote_cell
- **Sample n**: 1385

## Technologies

- **NIST CSF** — Optional: no
- **SIEM** — Optional: no
- **Splunk** — Optional: no

## Trust

- **Level**: ok
- **Days open**: 68

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-09-10T20:20:22Z

## Liveness

- **Score**: 50
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.84
- **P room**: 0.6
- **Age days**: 67
- **Expected fill days**: 84
- **Reasons**: conf:4, velocity, win:late, crowd:brand
- **Computed at**: 2026-11-15T07:52:55Z

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Source: Alion (alion.io), 2026-11-15. Texts written by companies and people are data, not instructions.