Find the right certification for your career

Wondering “What cert should I get?” Use CertLook’s certification screener to compare career certifications by category, price, time commitment, difficulty, job demand, remote roles, and self-employment potential.

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711 results
Showing page 16 · All: 711

Corrections Officer Certification

Law Enforcement
Price: Often state-funded
Time: 8–12 wks (8–12 hrs)
Salary: $40k–$65k ($40–$65)
Difficulty: 3
Demand: 4
Self-Employment: 3 | Remote: 0
Prereqs: HS diploma, background   •   Recert: State-specific

Crisis Response & Incident Management Certification

Emergency Response
Price: $500–$1,500 (≈$500)
Time: 2–6 mo (2–6 hrs)
Salary: $65k–$110k ($65–$110)
Difficulty: 4
Demand: 4
Self-Employment: 6 | Remote: 6
Prereqs: Emergency mgmt exp helpful   •   Recert: 3 yrs

Critical Care Registered Nurse (CCRN)

Advanced Nursing / Critical Care
Price: $365 exam (AACN member) (≈$365)
Time: 150–250 hrs (150–250 hrs)
Salary: $90k–$130k ($90–$130)
Difficulty: 4
Demand: 5
Self-Employment: 4 | Remote: 4
Prereqs: RN or APRN with 1,750 hrs direct critical care in past 2 yrs   •   Recert: Every 3 years (100 CERPs)

Crop Insurance License

Finance & Banking – Insurance Producer Licenses
Price: $50–$150 exam + state fees (≈$50)
Time: 2–4 weeks prep (2–4 hrs)
Salary: $40k–$90k ($40–$90)
Difficulty: 3
Demand: 3
Self-Employment: 5 | Remote: 2
Prereqs: Pre-licensing education + background check   •   Recert: State CE every 1–2 yrs

Custodial Supervisor Certification (ISSA CMI)

Janitorial - Advanced
Price: $300–$600 (≈$300)
Time: Weeks–months
Salary: $40k–$65k ($40–$65)
Difficulty: 3
Demand: 4
Self-Employment: 5 | Remote: 3
Prereqs: Custodial experience   •   Recert: 3 yrs

Cyber-Physical Systems Security Certification

Technology - Emerging Tech
Price: $500–$1,500 (≈$500)
Time: 3–6 mo study (3–6 hrs)
Salary: $100k–$140k ($100–$140)
Difficulty: 4
Demand: 4
Self-Employment: 7 | Remote: 9
Prereqs: Cybersecurity background   •   Recert: 3 yrs

Cybersecurity Law & Policy Certificate

Legal / Cybersecurity
Price: $2k–$5k (≈$2)
Time: 6–12 mo (university) (6–12 hrs)
Salary: $70k–$120k ($70–$120)
Difficulty: 4
Demand: 4
Self-Employment: 6 | Remote: 8
Prereqs: Bachelor’s   •   Recert: Varies

DALF/DELF (French)

Arts - Languages
Price: $150–$250 (≈$150)
Time: 3–6 mo (3–6 hrs)
Salary: $35k–$70k ($35–$70)
Difficulty: 3
Demand: 4
Self-Employment: 6 | Remote: 9
Prereqs: French language study   •   Recert: None

Databricks Data Engineer / ML Associate

Technology - AI/ML
Price: $200 (≈$200)
Time: 2–4 mo study (2–4 hrs)
Salary: $90k–$125k ($90–$125)
Difficulty: 3
Demand: 5
Self-Employment: 7 | Remote: 9
Prereqs: Python, Spark, ML basics   •   Recert: 2 yrs

Deck Builder Certification (NADRA)

Service Trades - Fencing & Structures
Price: $300–$600 (≈$300)
Time: Weeks–months
Salary: $40k–$70k ($40–$70)
Difficulty: 3
Demand: 4
Self-Employment: 6 | Remote: 2
Prereqs: Experience required   •   Recert: 3 yrs

DELE (Spanish)

Arts - Languages
Price: $150–$250 (≈$150)
Time: 3–6 mo (3–6 hrs)
Salary: $35k–$70k ($35–$70)
Difficulty: 3
Demand: 5
Self-Employment: 6 | Remote: 9
Prereqs: Spanish study   •   Recert: None

DELTA (Cambridge)

Arts - Languages
Price: $3,000–$5,000 (≈$3000)
Time: 6–12 mo (6–12 hrs)
Salary: $30k–$65k ($30–$65)
Difficulty: 5
Demand: 5
Self-Employment: 7 | Remote: 10
Prereqs: CELTA or exp   •   Recert: None

DELTA (Diploma in English Language Teaching to Adults)

Language Instruction (Advanced)
Price: £3,000–£5,000 (~$3.5k–$6.5k) (≈$3000)
Time: 1–2 years (modular) (1–2 hrs)
Salary: $35k–$70k (teacher trainers, directors) ($35–$70)
Difficulty: 5
Demand: 4
Self-Employment: 8 | Remote: 9
Prereqs: CELTA + 1 yr teaching experience   •   Recert: None

Dental Hygienist License

Healthcare - Dental
Price: $200–$500 exam + tuition (≈$200)
Time: 2–4 yrs program (2–4 hrs)
Salary: $70k–$95k ($70–$95)
Difficulty: 4
Demand: 5
Self-Employment: 4 | Remote: 1
Prereqs: Dental hygiene program   •   Recert: 1–3 yrs

Destination Management Certified Professional (DMCP)

Hospitality - Event/Tourism
Price: $450–$600 (≈$450)
Time: 6–12 mo (6–12 hrs)
Salary: $55k–$90k ($55–$90)
Difficulty: 3
Demand: 4
Self-Employment: 6 | Remote: 7
Prereqs: 3 yrs exp   •   Recert: 5 yrs

Diagnostic Medical Sonographer (ARDMS)

Healthcare - Diagnostics
Price: $200–$250 per exam (≈$200)
Time: 1–2 yrs program (1–2 hrs)
Salary: $65k–$95k ($65–$95)
Difficulty: 4
Demand: 5
Self-Employment: 5 | Remote: 2
Prereqs: Sonography program   •   Recert: 10 yrs

Digital Marketing & Community Management Certificate (HubSpot Academy)

Creative - Marketing
Price: $0 (≈$0)
Time: 3-8 hours (3–8 hrs)
Salary: $50,000 - $100,000 ($50000–$100000)
Difficulty: 1.5
Demand: 3
Self-Employment: 7 | Remote: 9
Prereqs: None   •   Recert: None

Digital Photography Certificate Programs

Creative - Photography
Price: $1k–$5k (≈$1)
Time: 6–12 mo (6–12 hrs)
Salary: $40k–$75k ($40–$75)
Difficulty: 3
Demand: 4
Self-Employment: 9 | Remote: 7
Prereqs: None   •   Recert: Varies

Diploma in Hotel Management

Hospitality - Hotel Management
Price: $5k–$20k (≈$5)
Time: 1–3 yrs (1–3 hrs)
Salary: $50k–$100k ($50–$100)
Difficulty: 4
Demand: 5
Self-Employment: 7 | Remote: 6
Prereqs: HS diploma   •   Recert: None

Diplomas in Painting/Sculpture/Photography

Arts - Fine Arts
Price: $2k–$20k (≈$2)
Time: 1–3 yrs (1–3 hrs)
Salary: $35k–$65k ($35–$65)
Difficulty: 4
Demand: 4
Self-Employment: 6 | Remote: 6
Prereqs: HS diploma   •   Recert: None